Tektronix TG8000 User Manual
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Tektronix TG8000 User Manual

Multiformat test signal generator
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Table of Contents

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xx
TG8000
Multiformat Test Signal Generator
ZZZ
User Manual
*P071303608*
071-3036-08

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  • Page 1 TG8000 Multiformat Test Signal Generator User Manual *P071303608* 071-3036-08...
  • Page 3 TG8000 Multiformat Test Signal Generator User Manual Register now! Click the following link to protect your product. ► www.tek.com/register This document supports firmware version 2.5 and above. www.tek.com 071-3036-08...
  • Page 4 Copyright © Tektronix. All rights reserved. Licensed software products are owned by Tektronix or its subsidiaries or suppliers, and are protected by national copyright laws and international treaty provisions. Tektronix products are covered by U.S. and foreign patents, issued and pending. Information in this publication supersedes that in all previously published material.
  • Page 5 Tektronix, with shipping charges prepaid. Tektronix shall pay for the return of the product to Customer if the shipment is to a location within the country in which the Tektronix service center is located. Customer shall be responsible for paying all shipping charges, duties, taxes, and any other charges for products returned to any other locations.
  • Page 6 2. Transfer the Program to any person or organization outside of Customer or the corporation of which Customer is a part without the prior written consent of Tektronix, except in connection with the transfer of the equipment within which the programs are encoded or incorporated;...
  • Page 7 The license may be terminated by Customer at any time upon written notice to Tektronix. The license may be terminated by Tektronix or any third party from whom Tektronix may have obtained a respective licensing right if Customer fails to comply with any term or condition and such failure is not remedied within thirty (30) days after notice hereof from Tektronix or such third party.
  • Page 8 In order to obtain service under this warranty, Customer must notify Tektronix of the defect before the expiration of the warranty period. If Tektronix is unable to provide a replacement that is free from defects in materials and workmanship within a reasonable time thereafter, Customer may terminate the license for the Program and return the Program and any associated materials for credit or refund.

  • Page 9: Table Of Contents

    How to upgrade the instrument firmware ............... 2-53 How to backup/restore presets and user data using a USB drive ........2-65 How to transfer user files using FTP..............2-67 Inspection and cleaning ................... 2-69 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 10 DVG7 module product description ..............3-75 How to operate the DVG7 module............... 3-76 To select an output signal on the DVG7 module ............3-77 DVG7 module main menu ................3-79 DVG7 module factory default settings ..............3-95 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 11 How to use zone plate signals on the SDI7 module........... 3-282 SDI7 module main menu ................3-283 Dolby E metadata configuration..............3-311 Dolby E generated formats................3-311 SDI7 module factory default settings..............3-337 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 12 Table of Contents Index Index TG8000 Multiformat Test Signal Generator User Manual...
  • Page 13 Figure 2-31: Example transfer.exe window after the network upgrade is complete ....2-62 Figure 2-32: Example FTP view of the instrument file structure ......... 2-68 Figure 2-33: Example FTP error message when flash memory is full........2-68 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 14 Figure 3-37: BG7 module HD TRI-LEVEL SYNC RATE submenu........3-69 Figure 3-38: BG7 module TIMING submenu............... 3-69 Figure 3-39: BG7 module TIMECODE submenu ............3-71 Figure 3-40: BG7 module VITC submenu ..............3-73 Figure 3-41: Front-panel test signal buttons..............3-78 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 15 3-172 Figure 3-79: A “K -only” zone plate................ 3-178 Figure 3-80: A “K -only” zone plate............... 3-179 Figure 3-81: A “K -only” zone plate................ 3-180 Figure 3-82: A “K -only” zone plate............... 3-181 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 16 -only” zone plate ..............3-279 Figure 3-121: SDI7 module main menu ..............3-284 Figure 3-122: SDI7 module main menu (Continued) ............. 3-285 Figure 3-123: SDI7 module STATUS menu in Generator mode ......... 3-289 viii TG8000 Multiformat Test Signal Generator User Manual...
  • Page 17 Figure 3-139: SDI7 module Ancillary Payload submenu (Continued) ........3-327 Figure 3-140: AFD code “1001” for a 16:9 coded frame ..........3-331 Figure 3-141: SDI7 module TRIGGER OUTPUT submenu ..........3-332 Figure 3-142: SDI7 module DIAGNOSTICS submenu ..........3-335 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 18 Table of Contents List of Tables Table i: TG8000 Multiformat Test Signal Generator documentation........xxii Table 1-1: Standard and optional accessories ..............Table 1-2: Instrument and module options ..............Table 1-3: TG8000 environmental requirements ............. Table 1-4: AC line power requirements..............
  • Page 19 Table 3-65: Dolby E generated formats – 30 Hz frame rate ..........3-316 Table 3-66: Dolby E loudness measurements – 23.98 and 24 Hz frame rates ......3-317 Table 3-67: Dolby E loudness measurements – 25 Hz frame rate ........3-318 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 20 Table of Contents Table 3-68: Dolby E loudness measurements – 29.97 and 30 Hz frame rates ......3-318 Table 3-69: SDI7 module factory default settings ............3-337 TG8000 Multiformat Test Signal Generator User Manual...

  • Page 21: Important Safety Information

    Read the safety sections of the other component manuals for warnings and cautions related to operating the system. When incorporating this equipment into a system, the safety of that system is the responsibility of the assembler of the system. TG8000 Multiformat Test Signal Generator User Manual xiii...
  • Page 22 Examine the exterior of the product before you use it. Look for cracks or missing pieces. Use only specified replacement parts. Do not operate in wet/damp conditions. Be aware that condensation may occur if a unit is moved from a cold to a warm environment. TG8000 Multiformat Test Signal Generator User Manual...

  • Page 23: Service Safety Summary

    Be sure your work area meets applicable ergonomic standards. Consult with an ergonomics professional to avoid stress injuries. Use only the Tektronix rackmount hardware specified for this product. Service safety summary The Service safety summary section contains additional information required to safely perform service on the product.

  • Page 24: Terms In This Manual

    find out the nature of the potential hazards and any actions which have to be taken to avoid them. (This symbol may also be used to refer the user to ratings in the manual.) The following symbol(s) may appear on the product: TG8000 Multiformat Test Signal Generator User Manual...

  • Page 25: Compliance Information

    This product is intended for use in nonresidential areas only. Use in residential areas may cause electromagnetic interference. For compliance with the EMC standards listed here, high quality shielded interface cables should be used. TG8000 Multiformat Test Signal Generator User Manual xvii...

  • Page 26: Safety Compliance

    Additional compliances IEC 61010-1. Safety Requirements for Electrical Equipment for Measurement, Control, and Laboratory Use – Part 1: General Requirements. Equipment type Test and measuring equipment. Safety class Class 1 – grounded product. xviii TG8000 Multiformat Test Signal Generator User Manual...
  • Page 27 Only mains power supply circuits have an overvoltage category rating. Only measurement circuits have a measurement category rating. Other circuits within the product do not have either rating. Mains overvoltage Overvoltage category II (as defined in IEC 61010-1). category rating TG8000 Multiformat Test Signal Generator User Manual...

  • Page 28: Environmental Considerations

    This symbol indicates that this product complies with the applicable European Union requirements according to Directives 2012/19/EU and 2006/66/EC on waste electrical and electronic equipment (WEEE) and batteries. For information about recycling options, check the Tektronix Web site (www.tek.com/productrecycling). Perchlorate materials. This product contains one or more type CR lithium batteries.

  • Page 29: Preface

    Preface This manual describes how to install and operate the TG8000 Multiformat Test Signal Generator. Supported products The information in this manual applies to the following Tektronix products: TG8000 mainframe (includes the replaceable Power Supply module) AG7 Audio Generator module...

  • Page 30: Product Documentation

    The term “GPS” is used throughout this manual to generically refer to GPS and GLONASS signal functionality. Product documentation The following table lists the user documents for the TG8000 and its related modules: Table i: TG8000 Multiformat Test Signal Generator documentation...

  • Page 31: Getting Started

    Getting started...

  • Page 33: Product Description

    The TG8000 Multiformat Test Signal Generator is a multiformat TV signal generator platform supporting both analog and digital video standards. The TG8000 consists of a mainframe and up to four plug-in modules. The modules are either signal generators or they provide special functions, such as genlock capability.
  • Page 34 Contents of the TG8000 A signal library, software application packages, and product documentation for both the TG8000 and TG700 generators are included in the TG8000 and TG700 and TG700 Software Software Library and Documentation DVD, which is provided as a standard Library and Documentation accessory with the product.
  • Page 35 Getting started Module compatibility Each of the modules that was designed to operate in the Tektronix TG700 TV Signal Generator Platform will also operate in the TG8000 mainframe. between the TG8000 and TG700 mainframes GPS7 module. The adjustment of the mainframe oscillator depends on the...

  • Page 36: Accessories

    ● TG8000 User Manual (English) 071-3036-xx Japanese and Russian language versions are available in PDF format on the product DVD. ● TG8000 Software Library and Product Documentation DVD 063-4440-xx ● Rackmounting hardware 351-1137-00 ● Power cord Varies by option (See page 1-5, International power cord options.)
  • Page 37 Hardware upgrades. You can order any of the modules listed at the front of this manual to install in the TG8000 generator mainframe. (See page xxi, Supported products.) In addition, you can order a replacement Power Supply module for the TG8000 mainframe by purchasing a TG800UP PW upgrade.

  • Page 38: Initial Product Inspection

    1. Inspect the shipping carton for external damage, which may indicate damage to the instrument. 2. Remove the TG8000 generator from the shipping carton, and then check that the instrument has not been damaged in transit. Prior to shipment the instrument is thoroughly inspected for mechanical defects.
  • Page 39 Personal injury or damage to the instrument can occur if the instrument is not properly secured in the equipment rack. The TG8000 is configured at shipment for use in an equipment rack. Refer to the Rackmount Slides and Rails Kit Instructions, Tektronix part number 071-2746-XX, that was supplied with the instrument for instructions on how to install the rackmounting hardware.

  • Page 40: Figure 1-1: Installing Or Removing The Instrument Into Or From The Rack

    3. Tilt both lever handles upward simultaneously to allow them to clear the stops. (See Figure 1-1.) 4. Pull the instrument past the stops and out of the rack. 1–8 TG8000 Multiformat Test Signal Generator User Manual...

  • Page 41: Table 1-3: Tg8000 Environmental Requirements

    2 inches (5.1 cm) of side clearance for benchtop use. Also, ensure sufficient rear clearance (approximately 2 inches) so that cables are not damaged by sharp bends. For complete specifications for the instrument, refer to the TG8000 Specifications and Performance Verification Technical Reference provided on the DVD that shipped with your instrument.

  • Page 42: Table 1-4: Ac Line Power Requirements

    After connecting the power, make sure that the fan on the rear panel is working. If the fan is not working, turn off the power by disconnecting the power cable from the AC power source, and then contact your local Tektronix Field Office or representative.

  • Page 43: Module Installation And Removal

    Getting started Module installation and removal The following procedures describe how to install and remove modules from the TG8000 mainframe. A screwdriver with a #1 Phillips tip is the only tool you need to install or remove a module. CAUTION.
  • Page 44 For AGL7 and GPS7 modules, only one of these modules can be installed in the TG8000 mainframe at a time, and it must be installed only in slot 1. All other modules may be installed in any slot location.

  • Page 45: Figure 1-2: Tg8000 Slot Numbering

    (See page 1-15, To remove a module.) Figure 1-3: Removing the blank panel CAUTION. Be careful not to damage the parts and cables inside of the module when you insert the module into the mainframe. TG8000 Multiformat Test Signal Generator User Manual 1–13...

  • Page 46: Figure 1-4: Installing A Module

    firmly engaged with the Main board of the mainframe. Figure 1-4: Installing a module 5. Tighten the two screws to secure the module to the mainframe. (See Figure 1-5.) Figure 1-5: Securing a module 1–14 TG8000 Multiformat Test Signal Generator User Manual...

  • Page 47: Figure 1-6: Removing A Module

    4. Pull the module slowly toward you while supporting the terminations or BNC cables attached to the connectors. (See Figure 1-6.) Figure 1-6: Removing a module TG8000 Multiformat Test Signal Generator User Manual 1–15...

  • Page 48: Functional Checks

    Procedure. 1. Install the module into the TG8000 mainframe. (See page 1-11.) 2. Power on the TG8000 mainframe by connecting it to the power source. The initialization process for all installed modules is executed. 3. Check that no error messages appear on the LCD display.
  • Page 49 Procedure. 1. Install the module into the TG8000 mainframe. (See page 1-11.) 2. Power on the TG8000 mainframe by connecting it to the power source. The initialization process for all installed modules is executed. 3. Check that no error messages appear on the LCD display.
  • Page 50 ENTER button. The SELECT FORMAT submenu shown below appears. 17. Press the left (◄) or right (►) arrow button to select NTSC or PAL for your waveform monitor and then press the ENTER button. 1–18 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 51 1. Install the module into the TG8000 mainframe. (See page 1-11, Module installation and removal.) 2. Power on the TG8000 mainframe by connecting it to the power source. The initialization process for all installed modules is executed. TG8000 Multiformat Test Signal Generator User Manual...
  • Page 52 15. Press the front-panel ENTER button. The SELECT FORMAT submenu shown below appears. 16. Press the left (◄) or right (►) arrow button to select NTSC or PAL. 17. Press the ENTER button. The SELECT SIGNAL submenu shown below appears. 1–20 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 53 Procedure. 1. Install the module into the TG8000 mainframe. (See page 1-11.) 2. Power on the TG8000 mainframe by connecting it to the power source. The initialization process for all installed modules is executed. 3. Check that no error messages appear on the LCD display.
  • Page 54 20. Check that the signal on the waveform monitor changes. You need not perform this check for the CH 2 and CH 3 connectors. 21. Repeat steps 11 through 20 for the lower (or upper) output channels. 1–22 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 55 Procedure. 1. Install the module into the TG8000 mainframe. (See page 1-11.) 2. Power on the TG8000 mainframe by connecting it to the power source. The initialization process for all installed modules is executed. 3. Check that no error messages appear on the LCD display.
  • Page 56 Procedure. 1. Install the module into the TG8000 mainframe. (See page 1-11.) 2. Power on the TG8000 mainframe by connecting it to the power source. The initialization process for all installed modules is executed. 3. Check that no error messages appear on the LCD display.
  • Page 57 Procedure. 1. Install the module into the TG8000 mainframe. (See page 1-11.) 2. Power on the TG8000 mainframe by connecting it to the power source. The initialization process for all installed modules is executed. 3. Check that no error messages appear on the LCD display.
  • Page 58 SDI video signal source (can be external, or a DVG7 or HDVG7 module in either a reference instrument or the mainframe under test) NTSC black source (can be a second TG8000 or TG700 mainframe with a BG7 or GPS7 module)
  • Page 59 Procedure. 1. Install the module into the TG8000 mainframe. (See page 1-11.) 2. Power on the TG8000 mainframe by connecting it to the power source. The initialization of all the installed modules is executed. 3. Check that no error messages appear on the LCD display.
  • Page 60 8. Check that the LED on the module back panel is a steady green. This indicates a nominal load. 9. Connect the second BNC T and 75 Ω terminator to the antenna system to exceed the allowed antenna current. 1–28 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 61 2. Determine which type of GPS receiver is installed: a. Press the MODULE button to navigate to TG8000 : PRESET. b. Use the up (▲) or down (▼) arrow button to select TG8000 : UTILITY. c. Press the ENTER button to enter the UTILITY submenu.
  • Page 62 2. Connect a cable from the Black 1 output on the GPS7 module to the reference input of the WFM8300. Terminate the loop through on the monitor with a 75 Ω terminator. 3. Press the EXT REF button on the WFM8300. 1–30 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 63 Press the ENTER button. 13. Check that the WFM8300 shows a 1080 50i signal on the reference input. 14. Use the left (◄) arrow button to select PAL. 15. Press the ENTER button. TG8000 Multiformat Test Signal Generator User Manual 1–31...
  • Page 64 2. On the WFM8300, press the CONFIG button and select VITC as the timecode source. 3. On the TG8000, press the MODULE button until GPS7 appears. 4. Use the up (▲) or down (▼) arrow button to select SELECT OUTPUT.
  • Page 65 3. Connect the LTC 1 output on the breakout cable to the XLR adapter you just made. 4. Connect the DSUB end of the adapter you just made to the remote connector on the WFM8300. 5. Configure the WFM8300 to use LTC as the Timecode source. TG8000 Multiformat Test Signal Generator User Manual 1–33...
  • Page 66 Connect the LTC/GPIO breakout adapter cable to the LTC/GPI DSUB on the back of the GPS7 module. c. Connect the GPI 1 connector on the breakout cable to the BNC-to-Banana-plug adapter. 1–34 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 67 7. Look at the program time now and compare it to the program time you wrote down before. The time on the display should have reset to the default start time of 00:00:00.00 and now be counting again. TG8000 Multiformat Test Signal Generator User Manual 1–35...
  • Page 68 Procedure. 1. Install the module into the TG8000 mainframe. (See page 1-11.) 2. Power on the TG8000 mainframe by connecting it to the power source. The initialization of all the installed modules is executed. 3. Check that no error messages appear on the LCD display.
  • Page 69 19. Press the FORMAT button and use the left (◄) or right (►) arrow button to select 1080 59.94p, then press ENTER. 20. Check that the signal appears as expected on the waveform monitor and check for errors on the video session screen. TG8000 Multiformat Test Signal Generator User Manual 1–37...
  • Page 70 34. Press the right (►) arrow button to scroll through the menus and check that the voltage readings show (OK). 35. Check that a 1080 59.94p ramp signal is displayed on the waveform monitor. 1–38 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 71 Procedure. 1. Install the module into the TG8000 mainframe. (See page 1-11.) 2. Power on the TG8000 mainframe by connecting it to the power source. The initialization of all the installed modules is executed. 3. Check that no error messages appear on the LCD display.
  • Page 72 Procedure. 1. Install the module into the TG8000 mainframe. (See page 1-11.) 2. Power on the TG8000 mainframe by connecting it to the power source. The initialization process for all installed modules is executed. 3. Check that no error messages appear on the LCD display.
  • Page 73 Procedure. 1. Install the SDI7 module into the TG8000 mainframe. (See page 1-11.) 2. Power on the TG8000 mainframe by connecting it to the power source. The initialization of all the installed modules is executed. TG8000 Multiformat Test Signal Generator User Manual...
  • Page 74 Press the up (▲) or down (▼) arrow button to select TG8000 : UTILITY, and then press the ENTER button. c. Press the up (▲) or down (▼) arrow button until TG8000 : UTILITY : OPTIONS ENABLED is displayed.
  • Page 75 12. Check that the signal appears as expected. Check for errors on the video session screen of the waveform monitor. 13. Disconnect the BNC cable from the SIGNAL 1A connector, and then connect the BNC cable to the SIGNAL 1B connector. TG8000 Multiformat Test Signal Generator User Manual 1–43...
  • Page 76 (OK). NOTE. The SDI7 module provides additional diagnostics for checking the DDR2 and SRAM memory that can be accessed only in factory mode. See the TG8000 Service Manual for information on using the factory mode. 1–44...

  • Page 77: Operating Basics

    Operating basics...

  • Page 79: Front Panel Controls

    Operating basics This section introduces you to the basics of operating the TG8000. Common module functions are discussed here, while module-specific functions are discussed in the module-specifc sections of this manual. This section contains the following topics: Front-panel controls Rear-panel connectors...
  • Page 80 Use the USB port to upgrade the instrument firmware and to copy files such as presets and test signal files between instruments. (See page 2-53, How to upgrade the instrument firmware.) (See page 2-67, How to transfer user files using FTP.) 2–2 TG8000 Multiformat Test Signal Generator User Manual...

  • Page 81: Table 2-1: States Of The Int And Ext Reference Indicators

    Earlier versions of the GPS7 module included a receiver that could use only GPS signals. Later versions of the module include a receiver that can use GPS and/or GLONASS signals. (See page 3-102, How to determine which GPS receiver is installed in your GPS7 module.) TG8000 Multiformat Test Signal Generator User Manual 2–3...

  • Page 82: Table 2-2: States Of The Time (Timecode) Led Indicator

    Earlier versions of the GPS7 module included a receiver that could use only GPS signals. Later versions of the module include a receiver that can use GPS and/or GLONASS signals. (See page 3-102, How to determine which GPS receiver is installed in your GPS7 module.) 2–4 TG8000 Multiformat Test Signal Generator User Manual...

  • Page 83: Table 2-3: States Of The Fault Led Indicator

    3. When you are ready to have the instrument serviced, unplug the instrument from the power source and contact Tektronix customer support. Normal ▪ The instrument is operating None properly ▪ The instrument is turned off TG8000 Multiformat Test Signal Generator User Manual 2–5...

  • Page 84: Rear Panel Connectors

    WARNING. Injury or death can occur as the result of electrical shock. To avoid electrical shock, do not connect power to the TG8000 when the top cover is off. Dangerous potentials are present on the Power circuit board. The TG8000 operates from an AC line frequency of 50/60 Hz, over the range of 100 - 240 VAC (±10%), without the need for configuration.

  • Page 85: Figure 2-3: Ag7 Module Connectors

    Install the jumper on pins 3+4 of J452 (factory-default position) to set the clock output level to CMOS compatible. Install the jumper on pins 1+2 of J452 to set the clock output level to 1V. Figure 2-4: Location of J452 on the AG7 module TG8000 Multiformat Test Signal Generator User Manual 2–7...

  • Page 86: Figure 2-5: Agl7 Module Connectors

    48 kHz word clock signal by changing the position of an internal cable. CAUTION. To prevent damage to the mainframe and the module, be sure to disconnect the power cord before removing the module. 2–8 TG8000 Multiformat Test Signal Generator User Manual...

  • Page 87: Figure 2-6: Location Of J040 And J960 On The Agl7 Module

    3. Place the 48 kHz CLOCK label provided with the module on the rear panel below the CW connector. NOTE. The word clock signal automatically follows the format of the Black 1 signal. Figure 2-6: Location of J040 and J960 on the AGL7 module TG8000 Multiformat Test Signal Generator User Manual 2–9...

  • Page 88: Figure 2-7: Atg7 Module Connectors

    CH 1: Outputs the selected analog component or composite video signal. CH 2: Outputs the selected analog component or composite video signal. CH 3: Outputs the selected analog component or composite video signal. 2–10 TG8000 Multiformat Test Signal Generator User Manual...

  • Page 89: Figure 2-9: Awvg7 Module Connectors

    Option CB enables this connector to also output a 10 field ID or color bars signal. BLACK 4: Outputs the selected black burst or HDTV trilevel sync signal output. Option CB enables this connector to also output a 10 field ID or color bars signal. TG8000 Multiformat Test Signal Generator User Manual 2–11...

  • Page 90: Figure 2-11: Dvg7 Module Connectors (Option Bk)

    GPS7 module connectors The GPS7 GPS Synchronization and Timecode module is equipped with four BNC connectors and one 15-pin, D-sub connector as described below. (See Figure 2-12.) Figure 2-12: GPS7 module connectors 2–12 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 91 VITC and/or ATC as a timecode signal. For correct operation if you use a VGA-to-BNC breakout cable, pins 6, 7, 8, and 10 must be internally grounded together in the cable and to the connector shell. TG8000 Multiformat Test Signal Generator User Manual 2–13...

  • Page 92: Table 2-4: Gps7 Module Ltc/Gpi Connector Pin Assignments

    For HD trilevel sync signals, the BLACK 1, 2, and 3 outputs are a group that must all output either integer or non-integer rates. (See page 3-126, GPS7 module HD TRI-LEVEL SYNC RATE submenu.) 2–14 TG8000 Multiformat Test Signal Generator User Manual...

  • Page 93: Figure 2-13: Hd3G7 Module Connectors

    field two. The frame pulse selection produces the once per field pulse for all other formats. NOTE. When the SECONDARY OUTPUT selection is set to Test Pattern the SIGNAL 1 and SIGNAL 2 connectors output the same test signal. TG8000 Multiformat Test Signal Generator User Manual 2–15...

  • Page 94: Figure 2-14: Hdlg7 Module Connectors

    HD SDI IN connector. LINK B: Outputs the selected HD-SDI dual-link video test signal or an upconverted version of the signal on the HD SDI IN connector. 2–16 TG8000 Multiformat Test Signal Generator User Manual...

  • Page 95: Figure 2-15: Hdvg7 Module Connectors (Option Bk)

    SIGNAL 2: Outputs the selected serial digital video signal. BLACK 1: Outputs the selected serial digital black signal (Option BK only). BLACK 2: Outputs the selected serial digital black signal (Option BK only). TG8000 Multiformat Test Signal Generator User Manual 2–17...

  • Page 96: Figure 2-16: Sdi7 Module Connectors

    When set to any of the Black selections, the Signal 2B black signal is the same format and sample structure as the Signal 2A output.(See page 3-283, SDI7 module main menu.) 2–18 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 97 MHz is for integer frame rates and 74.18 MHz is for non-integer frame rates such as 59.94, 29.97, and 23.98 fps) (Option 3G only) 148.5 MHz for signal formats such as 50p and 60p; 148.35 MHz for signal formats such as 59.94p. TG8000 Multiformat Test Signal Generator User Manual 2–19...

  • Page 98: Frame Reset Signals

    Operating basics Frame reset signals The TG8000 uses the three frame reset signals described below to output different video formats simultaneously. FRAME RESET 1 This frame reset signal supports the 1/1.001 system signal, and is used by the following video formats. These signals are synchronized with each other.

  • Page 99: Fan Fault Alarm

    To prevent this damage, disconnect the power cable from the AC power source. The TG8000 displays the following warning message if the fan on the rear panel stops operating properly. If this warning message appears, disconnect the power cable from the AC voltage line and contact your local Tektronix Field Office...

  • Page 100: Mainframe Menus

    Mainframe menus Main menu When you power on the TG8000 and the initializing process for all of the installed module is completed, the top menu item of the mainframe main menu appears on the LCD display. The mainframe main menu allows you to access submenus to set the various system settings.

  • Page 101: Figure 2-18: Preset Submenu

    The following three presets are named at the factory and have special functions: Power On Default: Use this preset to save instrument settings that you want automatically loaded when the TG8000 powers on. If one of the seven presets is selected in the mainframe GPI (General Purpose Interface), that preset takes precedence over this Power On Default preset.
  • Page 102 (►) arrow button to select the preset you want to delete, and then press the ENTER button to implement the selection. You cannot delete the following presets: Power on Default, User Default, and Factory Default. 2–24 TG8000 Multiformat Test Signal Generator User Manual...

  • Page 103: Figure 2-19: Sequence Submenu

    Operating basics SEQUENCE submenu Use this menu to select and run a sequence that is already loaded into the TG8000. (See Figure 2-19.) A sequence is a series of generator settings defined using the Tcl language and SCPI commands. The TG8000 loads a sequence and runs the command and settings in the order dictated by the sequences file.

  • Page 104: Figure 2-20: Frame Reset Status Submenu

    For example, B1 represents the BLACK 1 connector. When the TG8000 is genlocked using either an AGL7 or GPS7 module, the text “(GL)” appears at the end of the line for the frame reset that is being used by the genlock function.
  • Page 105 Use the up (▲) or down (▼) arrow button to scroll through the menu items. The following figures show the UTILITY submenu. TG8000 Multiformat Test Signal Generator User Manual 2–27...

  • Page 106: Figure 2-21: Utility Submenu

    Operating basics Figure 2-21: UTILITY submenu 2–28 TG8000 Multiformat Test Signal Generator User Manual...

  • Page 107: Figure 2-22: Utility Submenu (Continued)

    Operating basics Figure 2-22: UTILITY submenu (Continued) TG8000 Multiformat Test Signal Generator User Manual 2–29...
  • Page 108 3015. This value indicates that the receiver supports GPS and GLONASS signals. This receiver was replaced by the 3023 receiver. There are some reported limitations with this receiver. See the TG8000 Release Notes for more information. 3023. This value indicates that the receiver supports GPS and GLONASS signals.
  • Page 109 When you select Information and press the ENTER button, you will access the NETWORK INFORMATION submenu. (See page 2-38.) When you select Setup and press the ENTER button, you will access the NETWORK SETUP submenu. (See page 2-39.) TG8000 Multiformat Test Signal Generator User Manual 2–31...
  • Page 110 If this message appears, check the frequency of the genlock signal or the internal reference signal of the TG8000. 3. Genlock: Loss of Lock: The TG8000 cannot lock to the genlock signal. 4. Genlock: No Signal: A genlock signal is not connected.
  • Page 111 ENTER button to perform the operation. (See page 2-65, How to backup/restore presets and user data using a USB drive.) TG8000 Multiformat Test Signal Generator User Manual 2–33...
  • Page 112 5.1 or above installed and when there is GPS7 module installed in the mainframe. Select CAL OVEN, and then press the ENTER button to access the CAL OVEN submenu. (See page 2-47.) 2–34 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 113 Option 3G and/or DBT has been enabled. The following figure shows the OPTIONS submenu. NOTE. If you ordered Option 3G and/or DBT as an upgrade to the SDI7 module, you must enter the option key to enable the option. TG8000 Multiformat Test Signal Generator User Manual 2–35...
  • Page 114 OPTIONS. Displays the enabled options for the selected SDI7 module: None is displayed if no software options are enabled, 3G and/or DBT is displayed when Option 3G and/or DBT has been enabled. 2–36 TG8000 Multiformat Test Signal Generator User Manual...

  • Page 115: Figure 2-23: Signal Key Assign Submenu

    (for example COLOR BAR). 4. Press the ENTER button to assign the signal set to the selected test signal button. 5. Repeat steps 2 to 4 until all signal set assignments are completed. TG8000 Multiformat Test Signal Generator User Manual 2–37...

  • Page 116: Figure 2-24: Network Information Submenu

    3. Press the ENTER button to assign the frame picture file to the OTHER button. Refer to the TG8000 PC Tools Technical Reference for detailed information about creating a frame picture file and downloading the file from a PC to the TG8000 mainframe.

  • Page 117: Figure 2-25: Network Setup Submenu

    TG8000, which will be used when you remotely control the TG8000 submenu using a PC and when you transfer files between the TG8000 and a PC. Refer to Connecting to a Network for detailed information about connecting the TG8000 to a PC.
  • Page 118 Operating basics IP ADDRESS. Sets the IP address of the TG8000. When no value is set, the default value is used. If DHCP service is enabled, the IP address obtained from the DHCP server is used instead of the address entered here. Refer to Manually Setting a Network Address below for instructions on how to enter an address.

  • Page 119: Figure 2-26: Gpi Alarm Select Submenu

    Enables or disables a GPI alarm signal when a loss of genlock condition is detected. This can happen when the frequency of the input signal is too far from the correct frequency. TG8000 Multiformat Test Signal Generator User Manual 2–41...

  • Page 120: Figure 2-27: Agl7 Alarm Select Submenu

    Near Loss of Lock. Enables or disables an AGL7 alarm signal when a loss of genlock condition is detected. This can happen when the frequency of the input signal is too far from the correct frequency. 2–42 TG8000 Multiformat Test Signal Generator User Manual...

  • Page 121: Figure 2-28: Mainframe Diagnostics Submenu

    “+5.00e-6”. This allows you to measure the frequency of the reference input and to see if the input is near the end of the available tuning range. If the TG8000 system is in internal reference mode, the tune value should be 0.00 e-6 and the integer values will equal the calibration value (CAL readout).
  • Page 122 In most cases, these two values are the same. However, in the case where the TG8000 system needs to make a large frequency change to achieve signal lock, then depending on the instrument mode, the value may slew slowly to the target value to stay inside the allowed slew rate for reference systems.
  • Page 123 For example, for a fully loaded instrument operating at 50 °C room temperature, the expected life of the power supply is 5 years (43,800 hours). Use these guidelines to help you decide when to replace the power supply. TG8000 Multiformat Test Signal Generator User Manual 2–45...
  • Page 124 GPS7 diagnostics. (See page 3-152, GPS7 module DIAGNOSTICS submenu.) If all of the diagnostic routines are completed without any errors, the instrument will display "Pass". If a diagnostic error is displayed, contact your local Tektronix Field Office or representative. NOTE.

  • Page 125: Figure 2-29: Internal Frequency Calibration Menu

    If your GPS7 module is installed in a TG700 mainframe, you need to also characterize the oscillator frequency as a function of voltage. Refer to the TG700 User Manual for more information (Tektronix part number 071-1970-XX). The following figure shows the CAL OVEN submenu. You can find a complete internal frequency calibration procedure in the Oven Calibration Procedures section.

  • Page 126: How To Connect The Generator To A Network

    Connecting the TG8000 to The TG8000 uses the rear-panel 10/100/1000 BASE-T port to communicate with a PC or network. Use one of the following two methods to connect the TG8000 to your PC(s) your PC(s): (See Figure 2-2 on page 2-6.)
  • Page 127 Setting the parameters on a network with a DHCP server. If your network has a DHCP server, use the NETWORK SETUP submenu to enable the TG8000 to function as a DHCP client. When the TG8000 is connected to the network and DHCP service is enabled, the TG8000 obtains the necessary network addresses automatically from the DHCP server.

  • Page 128: How To Use The Mainframe General Purpose Interface (Gpi)

    Operating basics How to use the mainframe General Purpose Interface (GPI) The TG8000 mainframe provides a dedicated RJ-45 connector on the rear panel to serve as a General Purpose Interface (GPI). With the mainframe GPI, you can recall one of the seven available presets and output an alarm signal.
  • Page 129 Outputting an alarm signal The TG8000 can output an alarm signal from pin 6 on the GPI port connector when an internal error occurs. Since the output signal is an active low; the signal level for pin 6 goes from High to Low when any errors occur.
  • Page 130 (this time is required to stabilize the temperature in the temperature-controlled oven in the internal reference oscillator). You can see the remaining time before the alarm becomes effective in the AGL7 main menu as shown below. 2–52 TG8000 Multiformat Test Signal Generator User Manual...

  • Page 131: How To Upgrade The Instrument Firmware

    If the TG8000 you are upgrading has an AGL7 module installed, and if the firmware version in the TG8000 is 1.2 or earlier, the FPGA of the AGL7 module will be automatically updated when the instrument reboots after the firmware upgrade.
  • Page 132 2. Verify the current firmware version installed on the instrument: a. Press the MODULE button to select TG8000 : PRESET. b. Press the up (▲) or down (▼) arrow button to select TG8000 : UTILITY, and then press the ENTER button.
  • Page 133 6. If necessary, power on the instrument. 7. Press the MODULE button to select TG8000 : PRESET. 8. Press the up (▲) or down (▼) arrow button to select TG8000 : UTILITY, and then press the ENTER button. TG8000 Multiformat Test Signal Generator User Manual...
  • Page 134 Operating basics 9. Verify the status of the USB drive: a. Press the up (▲) or down (▼) arrow button to select TG8000 : UTILITY : USB <status>. b. Verify that the USB status is Mounted. c. If the status is Not Mounted, press the ENTER button to mount the USB drive.
  • Page 135 “Reading Firmware Data” and “Erasing Application FS Partition”. This may take a several minutes. b. When the upgrade has completed, the message “Tektronix Generator Booting” is displayed while the instrument reboots before the menu display returns to normal.
  • Page 136 Press the up (▲) or down (▼) arrow button to select TG8000 : UTILITY, and then press the ENTER button. c. Press the up (▲) or down (▼) arrow button to select TG8000 : UTILITY : BACKUP/RESTORE. d. Press the left (◄) or right (►) arrow button to select Restore All User Data from USB, and then press the ENTER button to start the restore process.
  • Page 137 Press the MODULE button to select TG8000 : PRESET. b. Press the up (▲) or down (▼) arrow button to select TG8000 : UTILITY, and then press the ENTER button. c. Press the up (▲) or down (▼) arrow button to select VERSION INFO (F/W).
  • Page 138 4. Insert a USB drive into the USB port on the front panel of the instrument. 5. Press the MODULE button to select TG8000 : PRESET. 6. Press the up (▲) or down (▼) arrow button to select TG8000 : UTILITY, and then press the ENTER button.
  • Page 139 9. After the backup operation is complete, prepare the instrument for the firmware upgrade: a. Press the up (▲) or down (▼) arrow button to select TG8000 : UTILITY : FIRMWARE UPGRADE. b. Press the left (◄) or right (►) arrow button to select Network Upgrade, and then press the ENTER button.

  • Page 140: Figure 2-31: Example Transfer.exe Window After The Network Upgrade Is Complete

    If the instrument did not reboot at the completion of the firmware upgrade, remove and reapply power to the instrument to cause it to reboot. e. While the instrument reboots, the message “Tektronix Generator Booting” is displayed before the menu display returns to normal.
  • Page 141 Press the up (▲) or down (▼) arrow button to select TG8000 : UTILITY, and then press the ENTER button. c. Press the up (▲) or down (▼) arrow button to select TG8000 : UTILITY : BACKUP/RESTORE. d. Press the left (◄) or right (►) arrow button to select Restore All User Data from USB, and then press the ENTER button to start the restore process.
  • Page 142 Operating basics 13. Unmount the USB drive: a. Press the up (▲) or down (▼) arrow button to select TG8000 : UTILITY : USB <status>. The USB status should be Mounted b. Press the ENTER button to unmount the USB drive. After the message “You may now safely remove the USB drive”...

  • Page 143: How To Backup/Restore Presets And User Data Using A Usb Drive

    files from this same directory. All of the copy operations will create new directories/files on either the TG8000 or the USB drive as needed. If a file with the same name exists in the destination location, it will be overwritten. However, if a file exists in the destination location and not in the source location, the file will be left alone.
  • Page 144 If the status is Not Mounted, press the ENTER button to mount the USB drive. 5. Press the up (▲) or down (▼) arrow button to select TG8000 : UTILITY : BACKUP/RESTORE. 6. Press the left (◄) or right (►) arrow button to select one of the following:...

  • Page 145: How To Transfer User Files Using Ftp

    1. Connect the TG8000 generator to your local Ethernet network. (See page 2-48, How to connect the generator to a network.) 2. On a computer connected to the same network as the TG8000 generator, open an FTP client such as Windows Explorer.

  • Page 146: Figure 2-32: Example Ftp View Of The Instrument File Structure

    4. The Windows Explorer window should immediately connect to the instrument and show the directory structure as shown below. Figure 2-32: Example FTP view of the instrument file structure 5. Use Windows Explorer to drag and drop user files to or from the TG8000 generator. NOTE.

  • Page 147: Inspection And Cleaning

    Accessories Missing items or parts of items, bent pins, Replace damaged or missing items, broken or frayed cables, and damaged frayed cables, and defective modules connectors TG8000 Multiformat Test Signal Generator User Manual 2–69...
  • Page 148 2. Remove remaining dirt with a lint-free cloth dampened with a 75% isopropyl alcohol-and-water solution. Do not use abrasive cleaners. 3. Clean the monitor screen with a lint-free cloth dampened with a 75% isopropyl alcohol-and-water solution. 2–70 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 149 Modules...

  • Page 151: Ag7 Audio Generator Module

    TG8000 Specifications and Performance Verification Technical Reference for module specifications and for a detailed procedure to verify that the module is functioning as specified. TG8000 Programmer Manual for information about the commands to remotely control the module. AG7 module product description The AG7 Audio Generator module can output serial digital audio signals that comply with the AES/EBU standard.

  • Page 152: How To Operate The Ag7 Module

    4. Press the front-panel MODULE button until the AG7 module main menu appears as shown below. 5. Use the front-panel arrow buttons to navigate and select items in the main menu and submenus. (See page 3-3, AG7 module main menu.) 3–2 TG8000 Multiformat Test Signal Generator User Manual...

  • Page 153: Ag7 Module Main Menu

    RESOLUTION. Sets the resolution of the serial digital audio signal data. Use the left (◄) or right (►) arrow button to make the selection. The choices are 24 bits or 20 bits. Press the ENTER button to enable the selection. TG8000 Multiformat Test Signal Generator User Manual 3–3...
  • Page 154 Use the up (▲) or down (▼) arrow button to scroll through the menu CHANNEL PARAMETERS items. The following figure shows the CHANNEL PARAMETERS submenu. submenu Figure 3-2: AG7 module CHANNEL PARAMETERS submenu 3–4 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 155 2.75 seconds, and silent for 0.25 seconds; the click occurs during this silence. When Audio Click is OFF, the Audio Tone selected in the FREQUENCY menu is output continuously. Audio Click makes it easy to identify any of the four output channels. TG8000 Multiformat Test Signal Generator User Manual 3–5...

  • Page 156: Ag7 Module Factory Default Settings

    Table 3-1: AG7 module factory default settings Menu item name Settings CHANNEL 1 to CHANNEL 8 Frequency 1000 Hz Amplitude -20.0 dBFS Audio Click RESOLUTION 20 bits AUDIO-VIDEO SYNC Free Run AUDIO TIMING Delay or Advance 0.0 msec 3–6 TG8000 Multiformat Test Signal Generator User Manual...

  • Page 157: Agl7 Analog Genlock Module

    TG8000 Specifications and Performance Verification Technical Reference for module specifications and for a detailed procedure to verify that the module is functioning as specified. TG8000 Programmer Manual for information about the commands to remotely control the module. AGL7 module product description The AGL7 Analog Genlock module provides genlock function for the mainframe and installed modules.

  • Page 158: How To Operate The Agl7 Module

    If the TG8000 you are upgrading has an AGL7 module installed, and if the firmware version in the TG8000 is 1.2 or earlier, the FPGA of the AGL7 module will be automatically updated when the instrument reboots after the firmware upgrade.

  • Page 159: Agl7 Module Main Menu

    2, or BLACK 3. When you select any of these and press the ENTER button, you will access the OUTPUT submenu to set the parameters of the selected output. (See page 3-12.) TG8000 Multiformat Test Signal Generator User Manual 3–9...
  • Page 160 Field ID signal applied to the REF connector. PAL Burst: Burst locks to a PAL black burst signal applied to the REF connector. 525 SYNC: Sync locks to an NTSC black burst signal applied to the REF connector. 3–10 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 161 The frame frequency is the same as the NTSC or PAL frequency that was previously used. Use a 5 MHz, 10 MHz, 3.58 MHz (for NTSC), or 4.43 MHz (for PAL) signal as a CW signal source. TG8000 Multiformat Test Signal Generator User Manual 3–11...
  • Page 162 ENTER button to confirm the selection and to access the SIGNAL submenu where you will select a black burst signal. (See page 3-13.) NTSC NTSC No Setup HD SYNC (Same as BLACK 3) 3–12 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 163 PAL formats. Use the left (◄) or right (►) arrow button to select the black burst SIGNAL submenu signal, and then press the ENTER button to confirm the selection. The following figure shows the SIGNAL submenu. Figure 3-7: AGL7 module SIGNAL submenu TG8000 Multiformat Test Signal Generator User Manual 3–13...
  • Page 164 Horizontal coarse. Use the left (◄) or right (►) arrow button to adjust the coarse horizontal offset. The range of the timing adjustment depends on the selected signal format. (See Table 3-2.) (See Table 3-3.) 3–14 TG8000 Multiformat Test Signal Generator User Manual...

  • Page 165: Table 3-2: Timing Adjustment Ranges For Agl7 Input Signals

    1080 29.97p ± 562 ± 29.6593 ± 7.00 1080 25p ± 562 ± 35.5556 ± 7.00 1080 24p ± 562 ± 37.0370 ± 7.00 1080 23.98p ± 562 ± 37.0741 ± 7.00 TG8000 Multiformat Test Signal Generator User Manual 3–15...

  • Page 166: Agl7 Module Factory Default Settings

    OUTPUT : BLACK 2 FORMAT NTSC SIGNAL Black Burst OUTPUT : BLACK 3 FORMAT 1080 59.94i SIGNAL Trilevel Sync BLACK x : TIMING Vertical 0 Line(s) Horizontal Coarse 0.0000 ms Horizontal Fine 0.00 nsec 3–16 TG8000 Multiformat Test Signal Generator User Manual...

  • Page 167: Atg7 Analog Test Generator Module

    TG8000 Specifications and Performance Verification Technical Reference for module specifications and for a detailed procedure to verify that the module is functioning as specified. TG8000 Programmer Manual for information about the commands to remotely control the module. ATG7 module product description The ATG7 Analog Test Generator module is an analog test signal generator that provides NTSC/PAL analog composite signals.

  • Page 168: How To Operate The Atg7 Module

    BLACK 1, BLACK 2, and BARS connectors, and to set the other output parameters. Refer to ATG7 Module Main Menu for detailed information about the main menu and the submenu items. (See page 3-21.) 3–18 TG8000 Multiformat Test Signal Generator User Manual...

  • Page 169: To Select An Output Signal On The Atg7 Module

    Color Bars signal set is output. Press the left (◄) or right (►) arrow button, or press the COLOR BAR test signal button repeatedly to select a different signal from the Color Bars signal set. Figure 3-9: Front-panel test signal buttons TG8000 Multiformat Test Signal Generator User Manual 3–19...

  • Page 170: Table 3-5: Atg7 Module Signal Sets Assigned To The Test Signal Buttons

    Pulse & Bar 2T Pulse & Bar, Sin X/X OTHER Other CCIR 17, CCIR 18, CCIR 330, CCIR 331, UK ITS 1, UK ITS 2, UK 1 Line ITS, ITS Matrix 1 3–20 TG8000 Multiformat Test Signal Generator User Manual...

  • Page 171: Atg7 Module Main Menu

    SELECT OUTPUT submenu. (See page 3-23.) Use the up (▲) or down (▼) arrow button to scroll through the main menu. The following figure shows the ATG7 module main menu. Figure 3-10: ATG7 module main menu TG8000 Multiformat Test Signal Generator User Manual 3–21...
  • Page 172 APL. Sets the APL and Bounce features available for the test signal output from the SIGNAL connector. Select this menu item, and then press the ENTER button to access the APL submenu. (See page 3-27.) 3–22 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 173 ID TEXT. Sets a text that is overlaid on the test signal output from the BARS connector. Select this menu item and press the ENTER button to access the ID TEXT submenu. (See page 3-25.) TG8000 Multiformat Test Signal Generator User Manual 3–23...

  • Page 174: Table 3-6: Test Signals In The Atg7 Module Select Signal Submenu

    Black Burst, Black Burst No Field REF, 100% Color Bar, 75% Color Bar, 100% Color Bar Over Red, 75% Color Bar Over Red, 40% Flat Field, Other 1 (4 Level Pedestal & Pluge), Other 2 (Monitor Setup Matrix) 3–24 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 175 X position. Sets the horizontal position of the text. The position is set as a percentage of active picture width. Use the left (◄) or right (►) arrow button to change the position. You can set the value from 0.0% to 100.0% in 1% steps. TG8000 Multiformat Test Signal Generator User Manual 3–25...
  • Page 176 (frame reset signal). Use the up (▲) or down (▼) arrow TIMING submenu button to scroll through the menu. The following figure shows the TIMING submenu. Figure 3-14: ATG7 module TIMING submenu 3–26 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 177 Low APL: Divides the video lines of the selected signal into 5 lines (for NTSC) or 4 lines (for PAL) and changes the lines except the last line to the 0% flat field signal, and then outputs them. TG8000 Multiformat Test Signal Generator User Manual 3–27...

  • Page 178: Atg7 Module Factory Default Settings

    OUTPUT : BLACK 1 and BLACK 2 FORMAT NTSC SIGNAL Black Burst OUTPUT : BARS FORMAT NTSC SIGNAL SMPTE Color Bar ID TEXT Status Disable TIMING Vertical 0 Line(s) Horizontal 0.0000 msec Mode APL OFF Period 1.0 sec 3–28 TG8000 Multiformat Test Signal Generator User Manual...

  • Page 179: Avg7 Analog Video Generator Module

    TG8000 Specifications and Performance Verification Technical Reference for module specifications and for a detailed procedure to verify that the module is functioning as specified. TG8000 Programmer Manual for information about the commands to remotely control the module. AVG7 module product description The AVG7 Analog Video Generator module is an analog video signal generator which provides analog composite and component video signals in various formats.

  • Page 180: How To Operate The Avg7 Module

    6. Use the front-panel arrow buttons to navigate and select items in the main menu and submenus. Refer to AVG7 module main menu for detailed information about the main menu items and the submenu items. (See page 3-36.) 3–30 TG8000 Multiformat Test Signal Generator User Manual...

  • Page 181: To Select An Output Signal On The Avg7 Module

    4. If you change the signal format while a test signal is being output, the instrument starts loading all of the signal sets for the selected format and displays the following message "Now Loading...". When you see the message, "Done (Press BACK)", press the BACK button. TG8000 Multiformat Test Signal Generator User Manual 3–31...

  • Page 182: Table 3-8: Avg7 Module Signal Sets Assigned To The Test Signal Buttons

    You can download a frame picture file (created by the Frame Picture Generator) to the mainframe and output the picture from the AVG7 module. Refer to the TG8000 PC Tools Technical Reference for detailed information on how to create, download, and output a frame picture.
  • Page 183 ITS Matrix 1, UK 1 Line ITS 525 Beta format COLOR BAR Color Bars 100% Color Bars, 75% Color Bars LINEARITY Linearity 5 Step, Modulated Ramp, Ramp, Oversize Ramp, Shallow Ramp Matrix, Valid Ramp, Valid 5 Step TG8000 Multiformat Test Signal Generator User Manual 3–33...
  • Page 184 2 Level Ped. & Pluge, 4 Level Ped. & Pluge, 75% Red Field, Chroma Noise PULSE BAR Pulse & Bar 2T Pulse & Bar, T Pulses TIMING Timing 50% Bowtie, 100% Bowtie 3–34 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 185 Convergence Pattern, Grey Window, 2 Level Ped. & Pluge, White Window, 4 Level Ped. & Pluge PULSE BAR Pulse & Bar Window 2T Pulse & Bar TIMING Timing Bowtie —– —– —– —– OTHER TG8000 Multiformat Test Signal Generator User Manual 3–35...

  • Page 186: Avg7 Module Main Menu

    Scroll the active picture area of the output signal. Use the up (▲) or down (▼) arrow button to scroll through the main menu. The following figure shows the AVG7 module main menu. Figure 3-17: AVG7 module main menu 3–36 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 187 Use the up (▲) or down (▼) arrow button to scroll MOVING PICTURE through the menu. The following figure shows the MOVING PICTURE submenu. submenu Figure 3-18: AVG7 module MOVING PICTURE submenu TG8000 Multiformat Test Signal Generator User Manual 3–37...
  • Page 188 (See page 3-40.) Circle: Opens the CIRCLE submenu where you can specify a circle size and position to overlay the output signal. (See page 3-42.) 3–38 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 189 To display a logo using the LOGO submenu, you need to create a logo file (.lgo) and download it to the LOGO folder of the module. Refer to the TG8000 PC Tools Technical Reference for detailed information about how to create a logo file and download it to the TG8000.
  • Page 190 Status. Enables or disables the text overlay. Use the left (◄) or right (►) arrow button to select between Enable and Disable, and then press the ENTER button to confirm the selection. 3–40 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 191 ENTER button to save the text and its position to the signal file. SAVE. Saves the text and its position to the signal file currently being output. Press the ENTER button to save the text and its position to the signal file. TG8000 Multiformat Test Signal Generator User Manual 3–41...
  • Page 192 Diameter. Sets the diameter of the circle. The diameter is set as a percentage of active picture height. Use the left (◄) or right (►) arrow button to change the value. You can set the value from 0.0% to 100.0% in 1% steps. 3–42 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 193 Horizontal fine. Use the left (◄) or right (►) arrow button to adjust the fine horizontal offset. You can set the value from -10 ns to +10 ns in 0.1 ns steps. TG8000 Multiformat Test Signal Generator User Manual 3–43...
  • Page 194 GBR signal is being output. Use the up (▲) or down (▼) arrow button to scroll through the menu. The following figure shows the VIDEO submenu. Figure 3-24: AVG7 module VIDEO submenu 3–44 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 195 If you try to set the SCH phase over +180 degrees, the value jumps to -179 degrees. Also, if you try to set the SCH phase under -180 degrees, the value jumps to +179 degrees. TG8000 Multiformat Test Signal Generator User Manual 3–45...
  • Page 196 APL (Bounce) or Bounce mode. Use the left (◄) or right (►) arrow button to change the interval. You can set the value from 0.5 seconds to 2.0 seconds in 0.5 second steps. 3–46 TG8000 Multiformat Test Signal Generator User Manual...

  • Page 197: Avg7 Module Factory Default Settings

    0 Line(s) Horizontal Coarse 0.0000 ms Horizontal Fine 0.00 ns VIDEO CONFIGURATION CH1/2/3 Composites GBR SYNC Sync ON All Channels B/Pb/B-Y R/Pr/R-Y SCH PHASE 0 deg MODE APL OFF PERIOD 1.0 s TG8000 Multiformat Test Signal Generator User Manual 3–47...

  • Page 198: Awvg7 Analog Wideband Video Generator Module

    Signals for the following system formats are preinstalled in the mainframe: 1080/60i, 1080/59.94i, 1080/24sF, 1080/23.98sF, 720/60p, and 720/59.94p. Signals for additional system formats are included on the TG8000 SW Library and Documentation DVD that is supplied as a standard accessory. Refer to the TG8000 PC Tools Technical Reference for detailed information on how to download signal files from the DVD to the TG8000.

  • Page 199: How To Operate The Awvg7 Module

    6. Use the front-panel arrow buttons to navigate and select items in the main menu and submenus. Refer to AWVG7 module main menu for detailed information about the main menu items and the submenu items. (See page 3-52.) TG8000 Multiformat Test Signal Generator User Manual 3–49...

  • Page 200: To Select An Output Signal On The Awvg7 Module

    4. If you change the signal format while a test signal is being output, the instrument starts loading all of the signal sets for the selected format and displays the message "Now Loading...". When you see the message, "Done (Press BACK)", press the BACK button. 3–50 TG8000 Multiformat Test Signal Generator User Manual...

  • Page 201: Table 3-10: Awvg7 Module Signal Sets Assigned To The Test Signal Buttons

    You can download a frame picture file (created by the Frame Picture Generator) to the mainframe and output the picture from the AWVG7 module. Refer to the TG8000 PC Tools Technical Reference for detailed information on how to create, download, and output a frame picture.

  • Page 202: Awvg7 Module Main Menu

    Figure 3-27: AWVG7 module main menu MOVING PICTURE. Scrolls the active picture area of the output test signal. Select this menu item, and then press the ENTER button to access the MOVING PICTURE submenu. (See page 3-53.) 3–52 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 203 V step. Sets the number of lines to be scrolled per frame set in the Period menu item. Use the left (◄) or right (►) arrow button to change the value. You can set the value from -15 to +15 in 1-line steps. TG8000 Multiformat Test Signal Generator User Manual 3–53...
  • Page 204 ENTER button to confirm the selection. OFF: Turns off the blinking function of the overlay. Fast: Sets the overlay to blink at approximately 0.5 second intervals. Slow: Sets the overlay to blink at approximately 1.0 second intervals. 3–54 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 205 To display a logo using the LOGO submenu, you need to create a logo file (.lgo) and download it to the LOGO folder of the module. Refer to the TG8000 PC Tools Technical Reference for detailed information about how to create a logo file and download it to the TG8000.
  • Page 206 Y position. Sets the vertical position of the text. The position is set as a percentage of active picture height. Use the left (◄) or right (►) arrow button to change the position. You can set the value from 0.0% to 100.0% in 1% steps. 3–56 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 207 ENTER button to save the text and its position to the signal file. SAVE. Saves the text and its position to the signal file currently being output. Press the ENTER button to save the text and its position to the signal file. TG8000 Multiformat Test Signal Generator User Manual 3–57...
  • Page 208 Diameter. Sets the diameter of the circle. The diameter is set as a percentage of active picture height. Use the left (◄) or right (►) arrow button to change the value. You can set the value from 0.0% to 100.0% in 1% steps. 3–58 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 209 (frame reset signal). Use the up (▲) or down (▼) arrow button to TIMING submenu change the menu items. The following figure shows the TIMING submenu. Figure 3-33: AWVG7 module TIMING submenu TG8000 Multiformat Test Signal Generator User Manual 3–59...

  • Page 210: Table 3-11: Timing Adjustment Ranges For Awvg7 Module Output Signals

    ± 375 ± 45.9770 ± 10.00 720 25p YPbPr/GBR ± 375 ± 44.4444 ± 10.00 720 24p YPbPr/GBR ± 375 ± 55.5556 ± 10.00 720 23p YPbPr/GBR ± 375 ± 55.6111 ± 10.00 3–60 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 211 ON and OFF. Press the ENTER button to confirm the selection. The signal name that is displayed before the ON/OFF status depends on the format of the currently selected signal (YPbPr component or GBR component). TG8000 Multiformat Test Signal Generator User Manual 3–61...

  • Page 212: Awvg7 Module Factory Default Settings

    Status Disable X Position 0.0% APH Y Position 0.0% APH Diameter 90.0% APH TIMING Vertical 0 Line(s) Horizontal Coarse 0.000 ms Horizontal Fine 0.00 ns VIDEO GBR SYNC Sync ON All Channels 3–62 TG8000 Multiformat Test Signal Generator User Manual...

  • Page 213: Bg7 Black Generator Module

    TG8000 Specifications and Performance Verification Technical Reference for module specifications and for a detailed procedure to verify that the module is functioning as specified. TG8000 Programmer Manual for information about the commands to remotely control the module. BG7 module product description...

  • Page 214: How To Operate The Bg7 Module

    5. Use the front-panel arrow buttons to navigate and select items in the main menu and submenus. Refer to BG7 module main menu for detailed information about the main menu items and submenu items. (See page 3-65.) 3–64 TG8000 Multiformat Test Signal Generator User Manual...

  • Page 215: Bg7 Module Main Menu

    (BLACK 1, BLACK 2, BLACK 3, BLACK 4, or HD TRI-LEVEL SYNC RATE), and then press the ENTER button to access the BLACK submenu (See page 3-122.) or the HD TRI-LEVEL SYNC RATE submenu (See page 3-69.). TG8000 Multiformat Test Signal Generator User Manual 3–65...
  • Page 216 BG7 module Use this menu to set the signal format, timing, and timecode parameters for the selected output. The following figure shows the BLACK submenu. BLACK submenu Figure 3-36: BG7 module BLACK submenu 3–66 TG8000 Multiformat Test Signal Generator User Manual...

  • Page 217: Table 3-13: Bg7 Module Output Signal Formats

    The Field Reference menu item is available only when a non-HD format is set as the signal format of the selected BLACK output. With Option CB, this menu item appears only for the BLACK 1 and BLACK 2 outputs. TG8000 Multiformat Test Signal Generator User Manual 3–67...

  • Page 218: Table 3-14: Bg7 Module Option Cb Test Signals (Black 3 And Black 4 Outputs Only)

    The TIMECODE menu item is available only when a GPS7 module is installed, and only when a non-HD format is set as the signal format of the selected BLACK output. The BG7 module hardware must be version 1.2 or above. 3–68 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 219 The horizontal timing can only be adjusted in clock cycle increments. You can match the timing of the AGL7 module to the BG7 module by adjusting the fine timing controls on the AGL7 module. TG8000 Multiformat Test Signal Generator User Manual 3–69...

  • Page 220: Table 3-15: Timing Adjustment Ranges For Bg7 Output Signals

    ± 35.5556 1080 24p ± 562 ± 37.0370 1080 23.98p ± 562 ± 37.0741 720 60p ± 375 ± 22.2222 720 59.94p ± 375 ± 22.2444 720 50p ± 375 ± 26.6667 3–70 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 221 This submenu is not available when the selected signal format is HD SYNC. Use the up (▲) or down (▼) arrow button to change the menu items. The following figure shows the TIMECODE submenu. Figure 3-39: BG7 module TIMECODE submenu TG8000 Multiformat Test Signal Generator User Manual 3–71...
  • Page 222 Select VITC 1 for one line and VITC 2 for the second line. Select the VITC signal you want to configure, and then press the ENTER button to enter the VITC submenu for the selected signal. (See page 3-73.) 3–72 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 223 The line number range varies by format: you can select from line 10 to line 20 for NTSC, and from line 6 through line 22 for PAL. Press the ENTER button to confirm the selection. TG8000 Multiformat Test Signal Generator User Manual 3–73...

  • Page 224: Bg7 Module Factory Default Settings

    The TEST SIGNAL menu item replaces the FIELD REFERENCE menu item on the BLACK 3 and BLACK 4 outputs when the BG7 module has Option CB installed. The TIMECODE and VITC menu items are present only when a GPS7 module is also installed in the mainframe. 3–74 TG8000 Multiformat Test Signal Generator User Manual...

  • Page 225: Dvg7 Digital Video Generator Module

    TG8000 Specifications and Performance Verification Technical Reference for module specifications and for a detailed procedure to verify that the module is functioning as specified. TG8000 Programmer Manual for information about the commands to remotely control the module. DVG7 module product description The DVG7 Digital Video Generator module is a digital video generator that provides NTSC composite digital signals and 525/625 component digital signals.

  • Page 226: How To Operate The Dvg7 Module

    6. Use the front-panel arrow buttons to navigate and select items in the main menu and submenus. Refer to DVG7 module main menu for detailed information about the main menu items and the submenu items. (See page 3-79.) 3–76 TG8000 Multiformat Test Signal Generator User Manual...

  • Page 227: To Select An Output Signal On The Dvg7 Module

    4. If you change the signal format while a test signal is being output, the instrument starts loading all of the signal sets for the selected format and displays the message "Now Loading...". When you see the message, "Done (Press BACK)", press the BACK button. TG8000 Multiformat Test Signal Generator User Manual 3–77...

  • Page 228: Table 3-17: Dvg7 Module Signal Set Assigned To The Test Signal Buttons

    You can download a frame picture file (created by the Frame Picture Generator) to the mainframe and output the picture from the DVG7 module. Refer to the TG8000 PC Tools Technical Reference for detailed information on how to create, download, and output a frame picture.

  • Page 229: Dvg7 Module Main Menu

    Set the timing offset on the output signals. Scroll the active picture area of the output signal. Enable or disable the output and set parameters for each embedded audio group. Enable or disable the video output signal. TG8000 Multiformat Test Signal Generator User Manual 3–79...
  • Page 230 DVG7 Digital Video Generator module Use the up (▲) or down (▼) arrow button to scroll through the main menu. The following figure shows the DVG7 module main menu. Figure 3-42: DVG7 module main menu 3–80 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 231 BLACK 1 and BLACK 2 connectors. Select this menu item, and then press the ENTER button to access the BLACK submenu. (See page 3-94.) TG8000 Multiformat Test Signal Generator User Manual 3–81...
  • Page 232 Random. Sets whether or not the picture scrolls randomly. Use the left (◄) or right (►) arrow button to select between Disable and Enable. Press the ENTER button to confirm the selection. 3–82 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 233 ENTER button to confirm the selection. OFF: Turns off the blinking function of the overlay. Fast: Sets the overlay to blink at approximately 0.5 second intervals. Slow: Sets the overlay to blink at approximately 1.0 second intervals. TG8000 Multiformat Test Signal Generator User Manual 3–83...
  • Page 234 To display a logo using the LOGO submenu, you need to create a logo file (.lgo) and download it to the LOGO folder of the module. Refer to the TG8000 PC Tools Technical Reference for detailed information about how to create a logo file and download it to the TG8000.
  • Page 235 Y position. Sets the vertical position of the text. The position is set as a percentage of active picture height. Use the left (◄) or right (►) arrow button to change the position. You can set the value from 0.0% to 100.0% in 1% steps. TG8000 Multiformat Test Signal Generator User Manual 3–85...
  • Page 236 ENTER button to save the text and its position to the signal file. SAVE. Saves the text and its position to the signal file currently being output. Press the ENTER button to save the text and its position to the signal file. 3–86 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 237 Diameter. Sets the diameter of the circle. The diameter is set as a percentage of active picture height. Use the left (◄) or right (►) arrow button to change the value. You can set the value from 0.0% to 100.0% in 1% steps. TG8000 Multiformat Test Signal Generator User Manual 3–87...
  • Page 238 Use the left (◄) or right (►) arrow button to select 1, 2, 3, or 4. Select any audio channel, and then press the ENTER button to access the AUDIO CHANNEL submenu. (See page 3-89.) 3–88 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 239 Use the up (▲) or down (▼) arrow AUDIO CHANNEL button to scroll through the menu. The following figure shows the AUDIO submenu CHANNEL submenu. Figure 3-49: DVG7 module AUDIO CHANNEL submenu TG8000 Multiformat Test Signal Generator User Manual 3–89...
  • Page 240 When Audio Click is OFF, the Audio Tone selected in the FREQUENCY menu is output continuously. Audio Click makes it easy to identify any channel(s) of the four output channels. 3–90 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 241 You can set the value from -1 to +1 line in 1-clock (37.0 ns for 525-270 and 625-270 formats) steps. NOTE. You can reset the timing offset to zero by pressing the left (◄) or right (►) arrow buttons simultaneously. TG8000 Multiformat Test Signal Generator User Manual 3–91...
  • Page 242 Turn the output mode for an audio/video timing measurement on or off. Use the up (▲) or down (▼) arrow button to scroll through the menu. The following figure shows the VIDEO submenu. Figure 3-51: DVG7 module VIDEO submenu 3–92 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 243 Audio signal (CH1 and CH2 of Group 1): 10000 Hz, -20 dBFS Video signal: 100% Flat Field NOTE. The AV Timing Mode setting is not saved as a preset. TG8000 Multiformat Test Signal Generator User Manual 3–93...
  • Page 244 Use the left (◄) or right (►) arrow button to select Group 1, Group 2, Group 3, or Group 4. Select any of the groups, and then press the ENTER button to access the AUDIO GROUP submenu. (See page 3-88.) 3–94 TG8000 Multiformat Test Signal Generator User Manual...

  • Page 245: Dvg7 Module Factory Default Settings

    Disable OVERLAY : CIRCLE Status Disable X Position 0.0% APH Y Position 0.0% APH Diameter 90% APH AUDIO : GRP-1 to GRP-4 Status Disable Emphasis No Emphasis Sampling Frame Resolution 20 bits TG8000 Multiformat Test Signal Generator User Manual 3–95...
  • Page 246 No Emphasis Sampling Frame Resolution 20 bits (BLACK) AUDIO : CH-1 to CH-4 Frequency 1000 Hz Amplitude -20.0 dBFS Audio Click (BLACK)TIMING Vertical 0 Line(s) Horizontal 0.0000 μs (BLACK)VIDEO Resolution 10 bits 3–96 TG8000 Multiformat Test Signal Generator User Manual...

  • Page 247: Gps7 Gps Synchronization And Timecode Module

    TG8000 Specifications and Performance Verification Technical Reference for module specifications and for a detailed procedure to verify that the module is functioning as specified. TG8000 Programmer Manual for information about the commands to remotely control the module. TG8000 Multiformat Test Signal Generator User Manual...

  • Page 248: Gps7 Module Product Description

    (DST) and for leap seconds Ability to configure how the instrument responds when there is a loss of lock to the GPS/GLONASS signal, and how the instrument responds when the signal is recovered 3–98 TG8000 Multiformat Test Signal Generator User Manual...

  • Page 249: How To Operate The Gps7 Module

    (See page 3-100, To configure the GPS7 module.) After you have configured the module, save the configuration as the power-on preset so that if power is lost, the GPS7 will power-on in the correct configuration. (See page 2-23, PRESET submenu.) TG8000 Multiformat Test Signal Generator User Manual 3–99...

  • Page 250: To Configure The Gps7 Module

    Understanding time flow Configuring module settings GPS7 module oven If you are installing a GPS7 module into an existing TG8000 mainframe, it is suggested that you calibrate the mainframe oscillator oven as part of the calibration procedures installation and qualification process. If you have received your GPS7 module...
  • Page 251 1. Connect the power cord to the TG8000 mainframe. 2. Check for error messages as the instrument starts. 3. Connect a GPS and/or GLONASS signal to the rear of the module.
  • Page 252 2. Use the up (▲) or down (▼) arrow button to select TG8000 : UTILITY. 3. Press the ENTER button to enter the UTILITY submenu. 4. If necessary, use the up (▲) or down (▼) arrow button to select TG8000 : UTILITY: VERSION INFO (H/W).
  • Page 253 Prevent risk of shock or fire by ensuring that the GPS/GLONASS antenna is protected from lightning strikes when it is mounted outside a building or facility. The GPS7 module and TG8000 mainframe do not have isolation protection from lightning, so the facility installation must provide suitable protection for the GPS/GLONASS antenna external to the TG8000 mainframe.
  • Page 254 When evaluating a site, it is important to monitor it over several days and with a variety of weather conditions present. 3–104 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 255 This means that the instrument detects that the stored position is different from the current position. In this case, the instrument will automatically go to FOM state 4 and reacquire the position. TG8000 Multiformat Test Signal Generator User Manual 3–105...
  • Page 256 In particular, it illustrates how the different user inputs and configuration settings combine with the time base to create the timecode. An asterisk (*) denotes points of possible user input. 3–106 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 257 GPS7 GPS Synchronization and Timecode module Figure 3-54: Time flow block diagram TG8000 Multiformat Test Signal Generator User Manual 3–107...
  • Page 258 ENTER button (if the incoming time is valid and stable). Synchronize once sets the time once when a valid and stable time code is detected. Follow sets the time every time a new stable and valid time is detected. 3–108 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 259 You can also use this setting to set the internal time to calculate “backwards” to the Master Time. TG8000 Multiformat Test Signal Generator User Manual 3–109...
  • Page 260 You can then program the next scheduled DST change. The incoming VITC or LTC reference may have DST shift already applied. To avoid duplicating DST shifts, disable the DST SCHEDULER if the time of day reference has DST applied. 3–110 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 261 NTP Server. The GPS7 includes an implementation of the Simple Network Time Protocol, using the network interface of the TG8000 mainframe. The NTP server is automatic; when the Master time is set to GPS and the GPS7 acquires a valid time, the server will respond with valid NTP packets to time requests from NTP clients.
  • Page 262 2. Press the up (▲) or down (▼) arrow button to select TG8000 : PRESET. 3. Press the ENTER button to access the PRESET submenu. 4. Press the up (▲) or down (▼) arrow button to select TG8000 : PRESET : SAVE.

  • Page 263: Gps7 Module Main Menu

    BLACK 1 output connector). Modules without REF IN do not support Genlock. Menus illustrated in this manual represent the newest features. GPS7 modules without the REF IN input have similar menu structures but not identical menu content. TG8000 Multiformat Test Signal Generator User Manual 3–113...
  • Page 264 GPS7 GPS Synchronization and Timecode module Use the up (▲) or down (▼) arrow button to scroll through the main menu. The following figure shows the GPS7 module main menu. Figure 3-55: GPS7 module main menu 3–114 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 265 12M OK: Indicates that the timing is within the window described in SMPTE 12M. OK: Indicates that the timing is within the window that the GPS7 is able to consistently assign the time code to the correct video frame. TG8000 Multiformat Test Signal Generator User Manual 3–115...
  • Page 266 REFERENCE. Selects the timing reference and the response for a loss of lock to the timing reference. Select this menu item, and then press the ENTER button to access the REFERENCE submenu. (See page 3-118.) 3–116 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 267 Use the left (◄) or right (►) arrow button to select the output you want to configure (LTC 1, LTC 2, LTC 3, or LTC 4), and then press the ENTER button to access the LTC submenu for the selected output. (See page 3-148.) TG8000 Multiformat Test Signal Generator User Manual 3–117...
  • Page 268 Use this submenu to select the timing reference and the response for a loss of lock to the timing reference. The following figure shows the REFERENCE submenu. REFERENCE submenu Figure 3-56: GPS7 module REFERENCE submenu 3–118 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 269 Press the ENTER button to access the GENLOCK TIMING submenu shown below. NOTE. GENLOCK TIMING is only available when the REFERENCE SOURCE is set to NTSC Burst, NTSC Burst with 10 FieldID, PAL BURST, HD TRI-LEVEL SYNC, or CW. TG8000 Multiformat Test Signal Generator User Manual 3–119...

  • Page 270: Table 3-20: Timing Adjustment Ranges For Gps7 Input Signals

    1080 23.98p ± 562 ± 37.0741 ± 10.00 720 60p ± 375 ± 22.2222 ± 10.00 720 59.94p ± 375 ± 22.2444 ± 10.00 720 50p ± 375 ± 26.6667 ± 10.00 3–120 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 271 GPS/GLONASS signal immediately but will typically cause a sync “shock” to the system. Fast Slew: Adjusts the module timing to match the recovered GPS/GLONASS signal at a rate 25 times faster than the legal rate without jumping. TG8000 Multiformat Test Signal Generator User Manual 3–121...
  • Page 272 GPS7 module Use this submenu to configure the selected black output for signal format, timing, and timecode parameters. The following figure shows the BLACK submenu. BLACK submenu Figure 3-57: GPS7 module BLACK submenu 3–122 TG8000 Multiformat Test Signal Generator User Manual...

  • Page 273: Table 3-21: Gps7 Module Output Signal Formats

    Disable the field reference in the output signal. Press the ENTER button to confirm the selection. NOTE. This submenu is available only when a non-HD format is set as the signal format of the selected BLACK output. TG8000 Multiformat Test Signal Generator User Manual 3–123...

  • Page 274: Table 3-22: Timing Adjustment Ranges For Gps7 Output Signals

    1080 60i ± 562 ± 29.6296 ± 7.00 1080 59.94i ± 562 ± 29.6593 ± 7.00 1080 50i ± 562 ± 35.5556 ± 7.00 1080 24sF ± 562 ± 37.0370 ± 7.00 3–124 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 275 If configured to blank on loss of lock, this output should not be used for normal reference applications. NOTE. This submenu is available only when BLACK 2 is the selected output. TG8000 Multiformat Test Signal Generator User Manual 3–125...
  • Page 276 The clock rate selected here affects which signal formats are available for the BLACK outputs. The following figure shows the HD TRI-LEVEL SYNC-RATE submenu. Figure 3-59: GPS7 module HD TRI-LEVEL SYNC RATE submenu 3–126 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 277 figure shows the TIMECODE submenu. TIMECODE submenu Figure 3-60: GPS7 module TIMECODE submenu NOTE. This submenu is available only when a non-HD format is set as the signal format of the selected BLACK output. TG8000 Multiformat Test Signal Generator User Manual 3–127...
  • Page 278 Select VITC 1 for one line and VITC 2 for the second line. Select the VITC output you want to configure, and then press the ENTER button to enter the VITC submenu for the selected output. (See page 3-129.) 3–128 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 279 For NTSC, you can select lines from line 10 to 20 (lines 14 and 16 are recommended). For PAL, you can select lines between 6 and 22 (lines 19 and 21 are recommended). Press the ENTER button to confirm the selection. TG8000 Multiformat Test Signal Generator User Manual 3–129...
  • Page 280 GPS SETUP submenu deteriorates. Use the up (▲) or down (▼) arrow button to change the menu items. The following figure shows the GPS SETUP submenu. Figure 3-62: GPS7 module GPS SETUP submenu 3–130 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 281 Mobile mode may boot up faster since it does not need to average 60 fixes to establish a fixed location. However, fixed mode can run with fewer satellites once the position is stored. TG8000 Multiformat Test Signal Generator User Manual 3–131...
  • Page 282 If there are less than four satellites, a reading cannot be taken. GPS CONSTELLATION. This menu selection appears only for GPS7 modules with a GPS/GLONASS receiver that are installed in a TG8000 with firmware version 1.6 or later. Use the left (◄) or right (►) arrow button to select GPS Only, GLONASS Only, or GPS &...
  • Page 283 (like setting any clock) and then activate the time-of-day change. CAUTION. When Internal is selected as the timecode reference, the time-of-day will not be automatically changed. (See page 3-137, How to set the time-of-day in Internal mode.) TG8000 Multiformat Test Signal Generator User Manual 3–133...
  • Page 284 After ten attempts, no further attempts are made to synchronize regardless if synchronization occurred or failed. A stable signal of at least 100 consecutive frames is needed. 3–134 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 285 Internal. When the Time of Day source is set to Internal, use this menu selection to manually enter the date and time and to activate the time-of-day change. (See page 3-137, How to set the time-of-day in Internal mode.) TG8000 Multiformat Test Signal Generator User Manual 3–135...
  • Page 286 SMPTE309 date, time-zone offset, and DST enabled/disabled fields included. The content of these fields depends on the current SMPTE309 mode setting (Ignore, Use As Input, or Use As Input/Output). 3–136 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 287 If the instrument powers on in Internal mode, the time of day will be acquired from the real time clock in the instrument. The time zone offset must be set to maintain the correct relationship between UTC and local time. TG8000 Multiformat Test Signal Generator User Manual 3–137...
  • Page 288 -12 to +13 hours. Therefore, when the GPS7 module is set to use ST309 data as the Time of Day source, it is recommended that the combined programmed offset from time zone and DST be restricted to the range of -12 to +13 hours. 3–138 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 289 Use the up (▲) or down (▼) arrow button to change the menu items. The DST SCHEDULE submenu following figure shows the DST SCHEDULE submenu. Figure 3-65: GPS7 module DST SCHEDULE submenu TG8000 Multiformat Test Signal Generator User Manual 3–139...
  • Page 290 After you select an offset digit, use the up (▲) or down (▼) arrow button to change the value of the digit. Repeat for each digit as required for your offset. Press the ENTER to confirm the offset change. 3–140 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 291 first Sunday in March at 2 AM. The Week field can be set to the First, Second, Third, Fourth, or Last. Press the ENTER to confirm the change. TG8000 Multiformat Test Signal Generator User Manual 3–141...
  • Page 292 After you select a digit, use the up (▲) or down (▼) arrow button to change the value of the digit. Repeat for each digit as required. Press the ENTER to confirm the change. 3–142 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 293 Repeat for each digit as required. Press the ENTER to confirm the change. NOTE. A daily Jam Sync should be performed on systems running at non-integer frame rates. TG8000 Multiformat Test Signal Generator User Manual 3–143...
  • Page 294 Repeat for each digit as required. Press the ENTER button to confirm the change. NOTE. The LEAP SECOND menu is only available when GPS is the Reference source. 3–144 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 295 Use the up (▲) or down (▼) arrow button to change the menu items. The following figure shows the ALARM TIME submenu. Figure 3-70: GPS7 module ALARM TIME submenu TG8000 Multiformat Test Signal Generator User Manual 3–145...
  • Page 296 After you select a digit, use the up (▲) or down (▼) arrow button to change the value of the digit. Repeat for each digit as required. Press the ENTER to confirm the change. 3–146 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 297 Repeat for each digit as required. Press the ENTER to confirm the change. NOTE. The BLACK 2 output must be configured to be blanked before this delay will be used. (See page 3-122, GPS7 module BLACK submenu.) TG8000 Multiformat Test Signal Generator User Manual 3–147...
  • Page 298 LTC1 to INPUT or OUTPUT (if allowed). When LTC is selected as the time of day reference, LTC1 is forced to be an input. NOTE. This selection is not available on earlier GPS7 modules that do not have the REF IN input connector. 3–148 TG8000 Multiformat Test Signal Generator User Manual...

  • Page 299: Table 3-23: Gps7 Module Ltc Output Signal Formats

    LTC output. (See page 3-150.) OUTPUT LEVEL. Use the left (◄) or right (►) arrow button to set the signal level of the selected LTC output between 0.5 V and 5.0 V. TG8000 Multiformat Test Signal Generator User Manual 3–149...
  • Page 300 Both actions require that the input timecode has been valid for 100 continuous frames. In VITC mode, this input is equivalent to executing set commands from both the Jam Sync menu and the Time of Day synchronize function. 3–150 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 301 GPS specific alarms assert only if GPS is the selected reference and the same for Genlock specific alarms. If the selected reference is Internal, then only the Alarm Time output can be used. TG8000 Multiformat Test Signal Generator User Manual 3–151...
  • Page 302 TUNE. This diagnostic displays the following: Phase – The phase between the GPS pulse per second and the internal master time. A Tektronix Customer Service Representative may request these values for troubleshooting installation issues, should they occur. DAC – The DAC code that is tuning the oscillator. Useful for checking if a unit is getting close to the end of the oven oscillator tune range.
  • Page 303 LTC NEG INPUT. This diagnostic displays the following: Min (Raw) – The minimum raw ADC values of the negative LTC input. Max (Raw) – The maximum raw ADC values of the negative LTC input. TG8000 Multiformat Test Signal Generator User Manual 3–153...

  • Page 304: Gps7 Module Factory Default Settings

    RECALL menu item in the mainframe main menu. Table 3-24: GPS7 module factory default settings Submenu Menu item name item name Settings REFERENCE SOURCE GPS Signal LOSS LOCK Stay at current frequency ACTION HOLDOVER Stay legal RECOVERY 3–154 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 305 GPS Constellation: GPS & GLONASS NOTE. The GPS Constellation selection appears only for a GPS7 module with a GPS/GLONASS receiver that is installed in a TG8000 with firmware version 1.6 or later. Signal Warning (threshold) : 6 – Locked >- - - - - TG8000 Multiformat Test Signal Generator User Manual 3–155...
  • Page 306 30 fps drop frame SOURCE Local (DST) OFFSET + 00:00:00:00 TIMING Delay: 0.00 ms OUTPUT Level: 2.0 Volt LEVEL SELECT GPIO INPUT 1 Trigger Select: None OUTPUT 1 Alarm Select: None OUTPUT 2 3–156 TG8000 Multiformat Test Signal Generator User Manual...

  • Page 307: Hd3G7 Hd 3 Gb/S Sdi Video Generator Module

    TG8000 Specifications and Performance Verification Technical Reference for module specifications and for a detailed procedure to verify that the module is functioning as specified. TG8000 Programmer Manual for information about the commands to remotely control the module. TG8000 Multiformat Test Signal Generator User Manual...

  • Page 308: Hd3G7 Module Product Description

    6.75 ns (1/148.5 MHz) for fast progressive signals (50p, 59.94p, and 60p). Clock resolution for other signals is 13.5 ns. Timecode generator with ATC-LTC or ATC-VITC. Full remote control using Ethernet interface. SMPTE 352M payload identifier. User-defined ancillary data packet. 3–158 TG8000 Multiformat Test Signal Generator User Manual...

  • Page 309: How To Operate The Hd3G7 Module

    In addition to the factory installed signal sets, there are enhanced signal sets available for the HD3G7 module. These signal sets are located on the TG8000 SW Library and Documentation DVD that was supplied with your instrument. (See page 3-171, To install the HD3G7 module enhanced signal sets.) TG8000 Multiformat Test Signal Generator User Manual 3–159...

  • Page 310: To Select An Output Signal On The Hd3G7 Module

    Table 3-27: HD3G7 module Generator mode – 3G Level A (2K × 1080) Structure 59.94i 50i 60i 23.98p 24p 25p 29.97p 30p 50p 59.94p 60p 23.98psf 24psf 25psf 29.97psf 30psf 4:4:4 12b 3–160 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 311 4:2:2 10b Table 3-33: HD3G7 module Generator mode – HD-SDI (1280 × 720) Structure 59.94i 50i 60i 23.98p 24p 25p 29.97p 30p 50p 59.94p 60p 23.98psf 24psf 25psf 29.97psf 30psf YCbCr 4:2:2 10b TG8000 Multiformat Test Signal Generator User Manual 3–161...
  • Page 312 59.94 23.98 29.97 59.94 23.98 29/97 Output Format 59.94i 50i 23.98p 24p 25p 29.97p 30p 50p 59.94p 60p 23.98psf 24psf 25psf 29.97psf 30psf Output sample structure YCbCr 4:4:4 YCbCr+A 4:2:2 YCbCr YCbCr+A 3–162 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 313 The dot indicates that this is the currently selected output mode, and the return symbol indicates that you can press the ENTER button to select a new displayed output mode. TG8000 Multiformat Test Signal Generator User Manual 3–163...
  • Page 314 • YCbCr 444 10b • RGB 444 10b • YCbCrA 444 10b • RGBA 444 10b • YCbCr 422 12b • YCbCr 444 12b • YCbCrA 422 12b (Level B mapping only) 3–164 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 315 Color Bars signal set is output. Use the left (◄) or right (►) arrow button, or press the COLOR BAR test signal button repeatedly to select a different signal from the Color Bars signal set. Figure 3-77: Front-panel test signal buttons TG8000 Multiformat Test Signal Generator User Manual 3–165...
  • Page 316 This pattern is color-independent, so it will appear differently in YCbCr, RGB, or XYZ color spaces. On each side of the ramp there are small plateaus at the blanking level (black) and at the valid level. 3–166 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 317 These signals are not part of the factory installed signal sets. You must install the enhanced signal sets to access these signals. (See page 3-171, To install the HD3G7 module enhanced signal sets.) TG8000 Multiformat Test Signal Generator User Manual 3–167...
  • Page 318 YCbCr formats because the red component is clipped at 0%. The color values used from SMPTE 303M are those with respect to the D illuminant. 3–168 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 319 This pattern is used to verify convergence of RGB channels, and no color fringing should be visible on the white lines and dots when the channels are aligned. TG8000 Multiformat Test Signal Generator User Manual 3–169...
  • Page 320 For 3G output formats only. Use this button to select the converter mode of operation. Press any other test signal button to return to generator mode operation.(See page 3-162, To select the Converter mode on the HD3G7 module.) 3–170 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 321 HD3G7/SIGNAL directory, since it contains a duplicate copy of a subset of the Monochrome Fields.xml and Color Fields.xml patterns. 4. After you load the new signal set file(s) on the TG8000 generator, you must either reboot the TG8000 or perform the following SCPI command before the...

  • Page 322: Hd3G7 Module Zone Plate Signals

    However, if you alter the underlying dependent parameters individually the pattern may change to be something other than a circle. After changes have been made you can save the new signal as a custom zone plate signal. 3–172 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 323 2. Use the left (◄) or right (►) arrow button to select a zone plate signal from the provided six standard zone plate signals (Circle, Diagonal, H Sine, H Sweep, V Sine, and V Sweep), or two user-defined signals (Custom–1 Zoneplate or Custom–2 Zoneplate). TG8000 Multiformat Test Signal Generator User Manual 3–173...
  • Page 324 (◄) or right (►) arrow button to select User Custom 1 or User Custom 2. 7. Press the ENTER button to save the modified signal. 3–174 TG8000 Multiformat Test Signal Generator User Manual...

  • Page 325: Hd3G7 Module Zone Plate Pattern Control Parameters

    Each standard zone plate signal has a pattern control parameter. (See Table 3-38.) This pattern control parameter is unique to the zone plate signal it is associated with. TG8000 Multiformat Test Signal Generator User Manual 3–175...
  • Page 326 DC-max-DC sweeps per field (sweeps = )/2). For example, in a standard with 1080 lines per field, a vertical sweep frequency of 2160 c/aph would result in one complete frequency sweep down the picture. 3–176 TG8000 Multiformat Test Signal Generator User Manual...

  • Page 327: Hd3G7 Module Zone Plate Dependent Parameters

    Display name: ZP Amplitude parameter Units: mV Use this parameter to adjust the zone plate signal amplitude from 0.0 mV to 798.0 mV, in 0.5 mV increments. The default value is 700 mV. TG8000 Multiformat Test Signal Generator User Manual 3–177...
  • Page 328 74.25 MHz clock, for example, the maximum value of KX will correspond to a sine frequency of 37.1 MHz. The Horizontal Sine zone plate, for example, is a “K -only” zone plate. (See Figure 3-79.) Figure 3-79: A “K -only” zone plate 3–178 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 329 (width ÷ height) of the active format. aspect The Horizontal Sweep zone plate (H Sweep) is a “K -only” zone plate. (See Figure 3-80.) Figure 3-80: A “K -only” zone plate TG8000 Multiformat Test Signal Generator User Manual 3–179...
  • Page 330 Note that in the Y (vertical) parameters, the c/aph units translate directly into visible cycles down the frame. The Vertical Sine zone plate is a “K -only” zone plate. (See Figure 3-81.) Figure 3-81: A “K -only” zone plate 3–180 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 331 90° is 1.0 and the sine of –90° is –1.0. When K = 0.25, ∅ the pattern will begin in the upper left corner of the screen as white; when K ∅ = –0.25, the beginning will be black. TG8000 Multiformat Test Signal Generator User Manual 3–181...
  • Page 332 20.0 after twenty seconds, and so forth. The temporal frequency will increase to maximum, return to 0.0, and repeat the cycle as long as the value of remains greater than zero. 3–182 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 333 Enable the T Reset parameter to reset the temporal coordinate to zero. To completely disable all motion and reset the pattern, set all of the time related K parameters to zero and set the T Reset parameter to Enable. TG8000 Multiformat Test Signal Generator User Manual 3–183...

  • Page 334: How To Use Zone Plate Signals On The Hd3G7 Module

    Since the ZP Amplitude parameter is adjustable for each of these signals, you can measure the response at 100%, 60%, or any other level as needed. These same techniques can be used to measure vertical or diagonal response, by selecting the appropriate zoneplate signal. 3–184 TG8000 Multiformat Test Signal Generator User Manual...

  • Page 335: Hd3G7 Module Main Menu

    Access output calibration (only available when in factory mode). Use the up (▲) or down (▼) arrow button to scroll through the main menu. The following figures show the HD3G7 module main menu. TG8000 Multiformat Test Signal Generator User Manual 3–185...
  • Page 336 HD3G7 HD 3 Gb/s SDI Video Generator module Figure 3-83: HD3G7 module main menu 3–186 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 337 HD3G7 HD 3 Gb/s SDI Video Generator module Figure 3-84: HD3G7 module main menu (Continued) TG8000 Multiformat Test Signal Generator User Manual 3–187...
  • Page 338 Use the left (◄) or right (►) arrow button to select Use Y/G Channel or to select a 0% to 100% Flat Field in 10% increments, and then press the ENTER button to enable the selection. 3–188 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 339 NOTE. The SMPTE 352M payload identifier is a required element for a compliant 3 Gb signal stream. In most cases the SMPTE 352M payload setting should be Enable. TG8000 Multiformat Test Signal Generator User Manual 3–189...
  • Page 340 YCbCr 4:2:2 10 bits: Indicates the output sampling structure. Converter Mode: The following figure shows an example STATUS display when the module is in the converter mode. Converter (3G-A): Indicates that the incoming HD SDI video stream is being converted. 3–190 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 341 SMPTE 292 HD streams in the same format (for example 1080i 59.94). Select between Test Signal/Test Signal or Test Signal/Black for the two streams. HD. Available when the HD mode is selected. The output is a 1.485 Gb/s SMPTE 292 compliant signal. TG8000 Multiformat Test Signal Generator User Manual 3–191...
  • Page 342 Random. Sets whether or not the picture scrolls randomly. Use the left (◄) or right (►) arrow button to select between Disable and Enable. Press the ENTER button to confirm the selection. 3–192 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 343 While in the Audio Channel submenu, you can set the embedded audio frequency, amplitude, and click rate for the channel. The following figure shows the AUDIO (EMBEDDED) Audio Group submenu. (See Figure 3-88.) Figure 3-88: HD3G7 module AUDIO (EMBEDDED) submenu TG8000 Multiformat Test Signal Generator User Manual 3–193...
  • Page 344 (▲) and down (▼) arrow buttons to set the number for that position. Press the ENTER button again to confirm the new frequency. 3–194 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 345 Audio Control Packet (ACP). Use the left (◄) or right (►) arrow button to select between Frame, Frame without Frame Number, and Asynchronous. Press the ENTER button to confirm the selection. TG8000 Multiformat Test Signal Generator User Manual 3–195...
  • Page 346 D-to-A converter. Use the left (◄) or right (►) arrow button to set the relative timing to either Serial (0H) or Analog (DAC). 3–196 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 347 Use this menu to set timecode parameters for the selected output. Use the up (▲) or down (▼) arrow button to scroll through the menu. The following figure shows TIMECODE submenu the TIMECODE submenu. Figure 3-91: HD3G7 module TIMECODE submenu TG8000 Multiformat Test Signal Generator User Manual 3–197...
  • Page 348 ATC-LTC. Use this menu selection to enable or disable the Ancillary Linear Time Code. Use the left (◄) and right (►) arrow buttons to select between Enable and Disable, and then press the ENTER button to confirm the selection. 3–198 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 349 Figure 3-92: HD3G7 module VIDEO submenu Y. Turns the Y component (YCbCr format), G component (GBR format), or X component (XYZ format) of the serial digital video signal on or off. Use the left TG8000 Multiformat Test Signal Generator User Manual 3–199...
  • Page 350 1 second then set to black and muted for 4 seconds. Use this signal to measure the AV delay through a system with the AV Timing mode on an appropriate Tektronix waveform monitor or rasterizer. 3–200...
  • Page 351 The Data Count indicates the number of User Data Words to follow, and the User Data Words (UDW) comprise the actual payload carried in the ancillary data. The HD3G7 module addresses User Data Words 000 through 254. TG8000 Multiformat Test Signal Generator User Manual 3–201...
  • Page 352 HD3G7 HD 3 Gb/s SDI Video Generator module The following figures show the ANC PAYLOAD submenu. Figure 3-93: HD3G7 module Ancillary Payload submenu 3–202 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 353 HD3G7 HD 3 Gb/s SDI Video Generator module Figure 3-94: HD3G7 module Ancillary Payload submenu (Continued) TG8000 Multiformat Test Signal Generator User Manual 3–203...
  • Page 354 Word and exit User Data Word editing for that word. NOTE. To make this process easier, you can use the PC-based TG Setup application. This application also allows you to import and export User Data Words as CSV files. 3–204 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 355 Field 2: Line. Use this menu selection to set the line in Field 2 to carry the ancillary data payload. Use the left (◄) and right (►) arrow buttons to set the line number. This menu selection is available only in interlaced formats. TG8000 Multiformat Test Signal Generator User Manual 3–205...
  • Page 356 Note that these are all eight-bit values for the respective User Data Word. The HD3G7 module will automatically calculate the parity bits when Parity is set to Automatic, which is the default. 3–206 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 357 For this example, the SMPTE RP 219 color bars are an effective test pattern, because the center section of the 16:9 test signal contains the original 4:3 aspect ratio SMPTE pattern. TG8000 Multiformat Test Signal Generator User Manual 3–207...
  • Page 358 When set for a Test Signal, the Signal 2 output is the same as the Signal 1 output. When set to Black, the black signal is the same format and sample structure as the Signal 1 output. 3–208 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 359 Use this menu to view operation parameters for the HD3G7 module. Module diagnostics provide status information only and do not affect operating behavior. DIAGNOSTICS submenu The following figure shows the DIAGNOSTICS submenu. Figure 3-97: HD3G7 module DIAGNOSTICS submenu TG8000 Multiformat Test Signal Generator User Manual 3–209...
  • Page 360 CANC – The number of errors detected on the C portion of the ancillary data space in the input signal. CLEAR CRC ERRORS. Press the ENTER button to clear the CRC error counters. 3–210 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 361 The special signals are unscrambled and are synchronous with the clock out of the trigger BNC. They are used to check performance or used when adjusting serial levels. See the TG8000 Service Manual for information on adjustments and using factory mode.

  • Page 362: Hd3G7 Module Factory Default Settings

    –20 dBFS Amplitude Audio Click A1-1 through A4-4 Channel Origin Frame Sampling TIMING Vertical 0 Line(s) Horizontal 0.0000 μs Relative To Serial (0H) TIMECODE Source Program Time 30 Drop Frame Enable ATC-LTC ATC-VITC 3–212 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 363 Field 1, Line: Field 2, Line: Start Sample 1928 Video Channel Luma Link Location Link A Stream Location HS Stream 1 SMPTE 352 PAYLOAD Enable TRIGGER OUTPUT System Clock SECONDARY OUTPUT Test Pattern TG8000 Multiformat Test Signal Generator User Manual 3–213...

  • Page 364: Hdlg7 Hd Dual Link Video Generator Module

    TG8000 Specifications and Performance Verification Technical Reference for module specifications and for a detailed procedure to verify that the module is functioning as specified. TG8000 Programmer Manual for information about the commands to remotely control the module. HDLG7 module product description...

  • Page 365: How To Operate The Hdlg7 Module

    6. Use the front-panel arrow buttons to navigate and select items in the main menu and submenus. Refer to HDLG7 Module Main Menu for detailed information about the main menu items and the submenu items. (See page 3-223.) TG8000 Multiformat Test Signal Generator User Manual 3–215...

  • Page 366: To Select An Output Signal On The Hdlg7 Module

    Input Format mismatch (Check FORMAT) on the STATUS menu. Refer to the TG8000 Specifications and Performance Verification Technical Reference for a listing of the supported input and output format combinations for the HDLG7 module.
  • Page 367 3. Press the left (◄) or right (►) arrow button to select one of the signal formats, and then press the ENTER button to confirm the selection. TG8000 Multiformat Test Signal Generator User Manual 3–217...
  • Page 368 You can download a frame picture file (created by the Frame Picture Generator) to the mainframe and output the picture from the DVG7 module. Refer to the TG8000 PC Tools Technical Reference for detailed information on how to create, download, and output a frame picture.
  • Page 369 Embedded audio selection menu. (See page 3-221, To select the Converter mode on the HDLG7 module.) SMPTE RP219 Color Bars refers to SMPTE RP219 Color Bar (I/Q Even). Not available in 2K-format mode of operation. TG8000 Multiformat Test Signal Generator User Manual 3–219...
  • Page 370 Horizontal Gradient: 16 to 1913 in 1 level steps. Vertical Gradient: 16 to 2880 in 1 level steps (2048 × 1080 format); 16 to 2404 in 1 level steps (2048 × 1556 format). 3–220 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 371 RGB to XYZ color-space converter. The output of the converter is gamma corrected for digital cinema. The XYZ mode can be selected only in the 2K format mode. TG8000 Multiformat Test Signal Generator User Manual 3–221...
  • Page 372 4. Press the BACK button to return to the main menu. NOTE. When you select the converter mode, the 2K TEST SIGNAL KEY ASSIGN setting will automatically switch to HD Test Signal. 3–222 TG8000 Multiformat Test Signal Generator User Manual...

  • Page 373: Hdlg7 Module Main Menu

    Generate a moving picture. Use the up (▲) or down (▼) arrow button to scroll through the main menu. The following figure shows the HDLG7 module main menu. Figure 3-99: HDLG7 module main menu TG8000 Multiformat Test Signal Generator User Manual 3–223...
  • Page 374 1080 GBR+A 4:4:4 10 bits 1080 YCbCr 4:4:4 12 bits 1080 YCbCr 4:4:4 10 bits 1080 YCbCr+A 4:4:4 10 bits 1080 YCbCr 4:2:2 12 bits 1080 YCbCr 4:2:2 10 bits 1080 YCbCr+A 4:2:2 12 bits 3–224 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 375 (See Table 3-42 on page 3-220.) MOVING PICTURE. Scrolls the active picture area of the output test signal. Select this menu item, and then press the ENTER button to access the MOVING PICTURE submenu. (See page 3-226.) TG8000 Multiformat Test Signal Generator User Manual 3–225...
  • Page 376 (or randomly). Use the up (▲) or down (▼) arrow button to MOVING PICTURE scroll through the menu. The following figure shows the MOVING PICTURE submenu submenu. Figure 3-101: HDLG7 module MOVING PICTURE submenu 3–226 TG8000 Multiformat Test Signal Generator User Manual...

  • Page 377: Hdlg7 Module Factory Default Settings

    MOVING PICTURE H Step 0 Sample(s) V Step 0 Line(s) Period 1 Frame(s) Random Disable Normal Converter mode LINK A Converter embedded audio 2K Horizontal/Vertical Gradient offset Horizontal Gradient offset Vertical Gradient offset TG8000 Multiformat Test Signal Generator User Manual 3–227...

  • Page 378: Hdvg7 Hdtv Digital Video Generator Module

    TG8000 Specifications and Performance Verification Technical Reference for module specifications and for a detailed procedure to verify that the module is functioning as specified. TG8000 Programmer Manual for information about the commands to remotely control the module. HDVG7 module product description The HDVG7 HDTV Digital Video Generator module provides 1.485 Gb/s serial...

  • Page 379: How To Operate The Hdvg7 Module

    6. Use the front-panel arrow buttons to navigate and select items in the main menu and submenus. Refer to HDVG7 Module Main Menu for detailed information about the main menu items and the submenu items. (See page 3-232.) TG8000 Multiformat Test Signal Generator User Manual 3–229...

  • Page 380: To Select An Output Signal On The Hdvg7 Module

    5. If you change the signal format while a test signal is being output, the instrument starts loading all of the signal sets for the selected format and displays the message "Now Loading...". When you see the message, "Done (Press BACK)", press the BACK button. 3–230 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 381 You can download a frame picture file (created by the Frame Picture Generator) to the mainframe and output the picture from the HDVG7 module. Refer to the TG8000 PC Tools Technical Reference for detailed information on how to create, download, and output a frame picture.

  • Page 382: Hdvg7 Module Main Menu

    Scroll the active picture area of the output signal. Enable or disable the output and set parameters for each embedded audio group. Enable or disable the Y, Pb, and/or Pr components on the video output signal. 3–232 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 383 HDVG7 HDTV Digital Video Generator module Use the up (▲) or down (▼) arrow button to scroll through the main menu. The following figure shows the HDVG7 module main menu. Figure 3-103: HDVG7 module main menu TG8000 Multiformat Test Signal Generator User Manual 3–233...
  • Page 384 Non-integer (59.94, 29.97, 23.98) or Integer (60, 50, 30, 25, 24). Press the ENTER button to confirm the selection. The HD trilevel sync rate selection affects which signal formats can be output from the module (integer or non-integer). 3–234 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 385 Random. Sets whether or not the picture scrolls randomly. Use the left (◄) or right (►) arrow button to select between Disable and Enable. Press the ENTER button to confirm the selection. TG8000 Multiformat Test Signal Generator User Manual 3–235...
  • Page 386 ENTER button to confirm the selection. OFF: Turns off the blinking function of the overlay. Fast: Sets the overlay to blink at approximately 0.5 second intervals. Slow: Sets the overlay to blink at approximately 1.0 second intervals. 3–236 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 387 To display a logo using the LOGO submenu, you need to create a logo file (.lgo) and download it to the LOGO folder of the module. Refer to the TG8000 PC Tools Technical Reference for detailed information about how to create a logo file and download it to the TG8000.
  • Page 388 Y Position. Sets the vertical position of the text. The position is set as a percentage of active picture height. Use the left (◄) or right (►) arrow button to change the position. You can set the value from 0.0% to 100.0% in 1% steps. 3–238 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 389 ENTER button to save the text and its position to the signal file. SAVE. Saves the text and its position to the signal file currently being output. Press the ENTER button to save the text and its position to the signal file. TG8000 Multiformat Test Signal Generator User Manual 3–239...
  • Page 390 Diameter. Sets the diameter of the circle. The diameter is set as a percentage of active picture height. Use the left (◄) or right (►) arrow button to change the value. You can set the value from 0.0% to 100.0% in 1% steps. 3–240 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 391 Enable or disable the embedded audio of the selected audio group. Select which audio channel to enable. Set the emphasis status bits, sampling alignment status bits, and sample bits of the selected audio group. Figure 3-109: HDVG7 module AUDIO GROUP submenu TG8000 Multiformat Test Signal Generator User Manual 3–241...
  • Page 392 Use the up (▲) or down (▼) arrow AUDIO CHANNEL button to scroll through the menu. The following figure shows the AUDIO submenu CHANNEL submenu. Figure 3-110: HDVG7 module AUDIO CHANNEL submenu 3–242 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 393 When Audio Click is OFF, the Audio Tone selected in the FREQUENCY menu is output continuously. Audio Click makes it easy to identify any channel(s) of the four output channels. TG8000 Multiformat Test Signal Generator User Manual 3–243...
  • Page 394 You can set the value from -1 to +1 line in 1-clock (13.5 ns) steps. NOTE. You can reset the timing offset to zero by pressing the left (◄) or right (►) arrow buttons simultaneously. 3–244 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 395 The Time of Day selection is local time, including any time zone offset and DST offset applied at the system level. Program Time: Uses the program time counter as the timecode. Disable: Disables the timecode function for the HDVG7 module. TG8000 Multiformat Test Signal Generator User Manual 3–245...
  • Page 396 VIDEO submenu on or off. Use the up (▲) or down (▼) arrow button to scroll through the menu. The following figure shows the VIDEO submenu. Figure 3-113: HDVG7 module VIDEO submenu 3–246 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 397 Audio signal (CH1 and CH2 of Group 1): 10000 Hz, -20 dBFS Video signal: 100% Flat Field NOTE. The AV Timing Mode setting is not saved as a preset. TG8000 Multiformat Test Signal Generator User Manual 3–247...
  • Page 398 Non-integer HD trilevel sync rate Integer HD trilevel sync rate 1080 59.94i 1080 60i 1080 50i 1080 23.98sf 1080 29.97p 1080 24sf 1080 23.98p 1080 30p 1035 59.94i 1080 25p 720 59.94p 1080 24p 3–248 TG8000 Multiformat Test Signal Generator User Manual...

  • Page 399: Hdvg7 Module Factory Default Settings

    STATUS 1080 59.94i SMPTE Color Bars MOVING PICTURE H Step 0 Sample(s) V Step 0 Line(s) Period 1 Frame(s) Random Disable Logo OVERLAY : OBJECT OVERLAY : BLINK OVERLAY : LOGO Logo TG8000 Multiformat Test Signal Generator User Manual 3–249...
  • Page 400 TIMECODE (requires GPS7 module be installed in mainframe) SOURCE Disable Option BK 1080 59.94i (BLACK) FORMAT (BLACK) SIGNAL Black (BLACK) AUDIO : GRP-1 to GRP-4 Status Disable Emphasis No Emphasis Frame Sampling Resolution 24 bits 3–250 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 401 Table 3-47: HDVG7 module factory default settings (cont.) Menu item name Settings (BLACK) AUDIO : CH-1 to CH-4 Frequency 1000 Hz Amplitude -20.0 dBFS Audio Click (BLACK)TIMING Vertical 0 Line(s) Horizontal 0.0000 ms HD RATE Non-integer TG8000 Multiformat Test Signal Generator User Manual 3–251...

  • Page 402: Sdi7 Dual Channel Sd/Hd/3G Sdi Video Generator Module

    TG8000 Specifications and Performance Verification Technical Reference for module specifications and for a detailed procedure to verify that the module is functioning as specified. TG8000 Programmer Manual for information about the commands to remotely control the module. SDI7 module product description The SDI7 Dual Channel SD/HD/3G SDI Video Generator module can be operated as a signal generator to output two channels of 270 Mb/s SD-SDI, 1.5 Gb/s...

  • Page 403: How To Operate The Sdi7 Module

    3-254, To enter the option key on the SDI7 module.) NOTE. If you ordered Option 3G and/or DBT at the same time you ordered the SDI7 module, the module was shipped from the factory with the option already enabled. TG8000 Multiformat Test Signal Generator User Manual 3–253...

  • Page 404: To Enter The Option Key On The Sdi7 Module

    NOTE. In addition to the factory installed signal sets, there are enhanced signal sets available for the SDI7 module. These signal sets are located on the TG8000 SW Library and Documentation DVD that was supplied with your instrument. (See page 3-268, To install the enhanced signal sets on the SDI7 module.)
  • Page 405 1. Press the front-panel MODULE button until TG8000 : PRESET is displayed. 2. Press the up (▲) or down (▼) arrow button until TG8000 : UTILITY is displayed, and then press the ENTER button. 3. Press the up (▲) or down (▼) arrow button until TG8000 : UTILITY : OPTIONS ENABLED is displayed.
  • Page 406 SDI7 Dual Channel SD/HD/3G SDI Video Generator module 7. Enter the option key: a. Press the up (▲) or down (▼) arrow button until TG8000 : UTILITY : OPTION KEY is displayed. b. Press the ENTER button to enter the option key edit mode. The underscore character (_) appears under the first character of the option key.

  • Page 407: To Select An Output Signal On The Sdi7 Module

    Table 3-50: SDI7 module (Option 3G only) – 3G Level A (2K × 1080) Structure 59.94i 50i 60i 23.98p 24p 25p 29.97p 30p 50p 59.94p 60p 23.98psf 24psf 25psf 29.97psf 30psf 4:4:4 12b TG8000 Multiformat Test Signal Generator User Manual 3–257...
  • Page 408 YCbCr 4:2:2 10b Table 3-57: SDI7 module – SD-525 (720 × 486) Structure 59.94i 50i 60i 23.98p 24p 25p 29.97p 30p 50p 59.94p 60p 23.98psf 24psf 25psf 29.97psf 30psf YCbCr 4:2:2 10b 3–258 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 409 4. Press the ENTER button to select the desired output mode. Note that the dot will appear in front of the output mode on the display, to indicate that it is now the selected output mode. TG8000 Multiformat Test Signal Generator User Manual 3–259...
  • Page 410 (Level B mapping only) 3G formats (720 line) • RGB 444 10b • YCbCr 444 10b • RGBA 444 10b • YCbCrA 444 10b 2K line formats • XYZ 444 12b • RGB 444 12b 3–260 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 411 0% black for XYZ formats. For SD, the color bars are the 4:3 aspect ratio version, as if converted from the 16:9 image with a center cut. TG8000 Multiformat Test Signal Generator User Manual 3–261...
  • Page 412 75% saturation. The fourth row of ramps includes fully saturated colors at 100% value. The next three rows of ramps are at 75%, 50%, and 25% value. The bottom row of ramps is monochrome. 3–262 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 413 These signals are not part of the factory installed signal sets. You Magenta-1 Field, Magenta-2 Field, must install the enhanced signal sets to access these signals. Yellow-1 Field, Yellow-2 Field (See page 3-268, To install the enhanced signal sets on the SDI7 module.) TG8000 Multiformat Test Signal Generator User Manual 3–263...
  • Page 414 DSC ChromaDuMonde chart. The pattern also includes an 11-step crossed grayscale section and a center section with 0% black and 100% white patches. 3–264 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 415 This pattern is used to verify convergence of RGB channels, and no color fringing should be visible on the white lines and dots when the channels are aligned. TG8000 Multiformat Test Signal Generator User Manual 3–265...
  • Page 416 One single-sample wide pulse in the center of the image, used to show the timing relationship and alignment between chroma and luma channels. Different amplitudes are used to distinguish the three channels. 3–266 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 417 Frame Picture Picture rendered from user-supplied BMP files stored in the PICTURE directory of the TG8000 mainframe memory. Use the left or right arrow button to select a test signal from the list. (See page 3-269, To install custom picture files (BMP format).) TG8000 Multiformat Test Signal Generator User Manual 3–267...
  • Page 418 SDI7/SIGNAL directory, since it contains a duplicate copy of a subset of the Monochrome Fields.xml and Color Fields.xml patterns. 4. After you load the new signal set file(s) on the TG8000 generator, you must either reboot the TG8000 or perform the following SCPI command before the...
  • Page 419 FTP are located in the How to transfer user files using FTP section of this manual. (See page 2-67.) After the BMP files are downloaded to the TG8000, press the MODULE button to select the desired SDI7 module, and then press the OTHER button to select the desired BMP file.

  • Page 420: Sdi7 Module Zone Plate Signals

    However, if you alter the underlying dependent parameters individually the pattern may change to be something other than a circle. After changes have been made you can save the new signal as a custom zone plate signal. 3–270 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 421 2. Use the left (◄) or right (►) arrow button to select a zone plate signal from the provided six standard zone plate signals (Circle, Diagonal, H Sine, H Sweep, V Sine, and V Sweep), or two user-defined signals (Custom–1 Zoneplate or Custom–2 Zoneplate). TG8000 Multiformat Test Signal Generator User Manual 3–271...
  • Page 422 (◄) or right (►) arrow button to select User Custom 1 or User Custom 2. 7. Press the ENTER button to save the modified signal. 3–272 TG8000 Multiformat Test Signal Generator User Manual...

  • Page 423: Sdi7 Module Zone Plate Pattern Control Parameters

    Each standard zone plate signal has a pattern control parameter. (See Table 3-60.) This pattern control parameter is unique to the zone plate signal it is associated with. TG8000 Multiformat Test Signal Generator User Manual 3–273...
  • Page 424 DC-max-DC sweeps per field (sweeps = )/2). For example, in a standard with 1080 lines per field, a vertical sweep frequency of 2160 c/aph would result in one complete frequency sweep down the picture. 3–274 TG8000 Multiformat Test Signal Generator User Manual...

  • Page 425: Sdi7 Module Zone Plate Dependent Parameters

    Display name: ZP Amplitude parameter Units: mV Use this parameter to adjust the zone plate signal amplitude from 0.0 mV to 798.0 mV, in 0.5 mV increments. The default value is 700 mV. TG8000 Multiformat Test Signal Generator User Manual 3–275...
  • Page 426 74.25 MHz clock, for example, the maximum value of KX will correspond to a sine frequency of 37.1 MHz. The Horizontal Sine zone plate, for example, is a “K -only” zone plate. (See Figure 3-117.) Figure 3-117: A “K -only” zone plate 3–276 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 427 (width ÷ height) of the active format. aspect The Horizontal Sweep zone plate (H Sweep) is a “K -only” zone plate. (See Figure 3-118.) Figure 3-118: A “K -only” zone plate TG8000 Multiformat Test Signal Generator User Manual 3–277...
  • Page 428 Note that in the Y (vertical) parameters, the c/aph units translate directly into visible cycles down the frame. The Vertical Sine zone plate is a “K -only” zone plate. (See Figure 3-119.) Figure 3-119: A “K -only” zone plate 3–278 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 429 90° is 1.0 and the sine of –90° is –1.0. When K = 0.25, ∅ the pattern will begin in the upper left corner of the screen as white; when K ∅ = –0.25, the beginning will be black. TG8000 Multiformat Test Signal Generator User Manual 3–279...
  • Page 430 20.0 after twenty seconds, and so forth. The temporal frequency will increase to maximum, return to 0.0, and repeat the cycle as long as the value of remains greater than zero. 3–280 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 431 Enable the T Reset parameter to reset the temporal coordinate to zero. To completely disable all motion and reset the pattern, set all of the time related K parameters to zero and set the T Reset parameter to Enable. TG8000 Multiformat Test Signal Generator User Manual 3–281...

  • Page 432: How To Use Zone Plate Signals On The Sdi7 Module

    Since the ZP Amplitude parameter is adjustable for each of these signals, you can measure the response at 100%, 60%, or any other level as needed. These same techniques can be used to measure vertical or diagonal response, by selecting the appropriate zoneplate signal. 3–282 TG8000 Multiformat Test Signal Generator User Manual...

  • Page 433: Sdi7 Module Main Menu

    Access output calibration (only available when in factory mode). Use the up (▲) or down (▼) arrow button to scroll through the main menu. The following figures show the SDI7 module main menu. TG8000 Multiformat Test Signal Generator User Manual 3–283...
  • Page 434 SDI7 Dual Channel SD/HD/3G SDI Video Generator module Figure 3-121: SDI7 module main menu 3–284 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 435 SDI7 Dual Channel SD/HD/3G SDI Video Generator module Figure 3-122: SDI7 module main menu (Continued) NOTE. When the instrument is in Factory mode, a Calibration menu option is available. See the TG8000 Service Manual for more information. TG8000 Multiformat Test Signal Generator User Manual 3–285...
  • Page 436 2K line formats • XYZ 444 12b • RGB 444 12b NOTE. For SD, HD, and 3G fast-progressive formats, the color space / sample structure / depth is always YCbCr 422 10 bit. 3–286 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 437 TIMING submenu. (See page 3-319, SDI7 module TIMING submenu.) TIMECODE. Use this menu to set timecode parameters for the selected output. Press the ENTER button to access the TIMECODE submenu. (See page 3-320, SDI7 module TIMECODE submenu.) TG8000 Multiformat Test Signal Generator User Manual 3–287...
  • Page 438 Signal 1A output. The same is true for the channel 2 connectors when Black is set as the Secondary Output selection for channel 2. 3–288 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 439 100% Color Bars: Indicates the name of the signal currently being generated. 3G-A: Indicates the 3 Gb/s signal and the level currently being generated. 1080 59.94p: Indicates the output format. YCbCr 4:2:2 10 bits: Indicates the output sampling structure. TG8000 Multiformat Test Signal Generator User Manual 3–289...
  • Page 440 2×HD. (Option 3G only) Available in Level B mapping, 2×HD signals provide two standard SMPTE 292 HD streams in the same format (for example 1080i 59.94). Select between Test Signal/Test Signal or Test Signal/Black for the two streams. 3–290 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 441 “frame (.BMP) picture.” The Moving Picture behavior is different when the SDI7 module is installed in a TG700 mainframe. (See page 1-3, Module compatibility between the TG8000 and TG700 mainframes.) TG8000 Multiformat Test Signal Generator User Manual...
  • Page 442 Random. Sets whether or not the picture scrolls randomly. Use the left (◄) or right (►) arrow button to select between Disable and Enable. Press the ENTER button to confirm the selection. 3–292 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 443 You can store overlay functions, including text, in the mainframe presets so that the overlay is restored on power up. The following figure shows the OVERLAY submenu. Figure 3-126: SDI7 module OVERLAY submenu TG8000 Multiformat Test Signal Generator User Manual 3–293...
  • Page 444 Turn on the border to provide cleaner transitions between the overlay and the test signal. This is especially useful for 4:2:2 format signals, which may have some ringing when the border is turned off. 3–294 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 445 To display a logo using the LOGO submenu, you need to create a logo file (.bmp) and use FTP to copy the file to the SDI7/LOGO folder on the TG8000 mainframe. The instructions for using FTP are located in the How to transfer user files using FTP section of this manual.
  • Page 446 Use the left (◄) or right (►) arrow button to change the position. You can set the value from -100.0% to -1.0% in 0.1% steps. Press the ENTER button confirm the selection. 3–296 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 447 Using FTP, you can download an alternate TrueType font file. Make sure that the font file is renamed to “default.ttf” and that the TG8000 is rebooted for the new font to take effect. The instructions for using FTP are located in the How to transfer user files using FTP section of this manual.
  • Page 448 SDI7 Dual Channel SD/HD/3G SDI Video Generator module The following figure shows the ID TEXT submenu. Use the up (▲) or down (▼) arrow button to change the menu items. Figure 3-128: SDI7 module ID TEXT submenu 3–298 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 449 Use the left (◄) or right (►) arrow button to change the font size. You can set the value from 1.0% to 100.0% in 0.1% steps. Press the ENTER button confirm the selection. TG8000 Multiformat Test Signal Generator User Manual 3–299...
  • Page 450 Diameter. Sets the diameter of the circle. The diameter is set as a percentage of active picture height. Use the left (◄) or right (►) arrow button to change the value. You can set the value from 0.0% to 100.0% in 0.1% steps. 3–300 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 451 Use the left (◄) or right (►) arrow button to change the position. You can set the value from -50.0% to 50.0% in 0.1% steps. Second Line. Enables or disables a second line of timecode readout (YY/MM/DD) on the output signal. TG8000 Multiformat Test Signal Generator User Manual 3–301...
  • Page 452 While in the Audio Channel submenu, you can set the embedded audio frequency, amplitude, and click rate for the channel. The following figure shows the AUDIO (EMBEDDED) Audio Group submenu. (See Figure 3-131.) Figure 3-131: SDI7 module AUDIO (EMBEDDED) submenu 3–302 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 453 Audio Control Packet (ACP). Use the left (◄) or right (►) arrow button to select between Frame, Frame without Frame Number, and Asynchronous. Press the ENTER button to confirm the selection. TG8000 Multiformat Test Signal Generator User Manual 3–303...
  • Page 454 SDI7 module AUDIO Use this submenu to set the frequency, amplitude, click rate, and channel origin ID for the selected audio channel. CHANNEL submenu Figure 3-132: SDI7 module AUDIO : CHANNEL submenu 3–304 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 455 Use the left (◄) and right (►) arrow buttons to position the cursor, and then use the up (▲) and down (▼) arrow buttons to set the ID. Press the ENTER button to confirm the Channel Origin ID. TG8000 Multiformat Test Signal Generator User Manual 3–305...
  • Page 456 The following menu opens for the selected SDI output when you press ENTER in submenu the main menu with DOLBY-E CONFIG selected. (Option DBT only) Figure 3-133: DOLBY-E CONFIG submenu diagram – part 1 3–306 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 457 SDI7 Dual Channel SD/HD/3G SDI Video Generator module Figure 3-134: DOLBY-E CONFIG submenu diagram – part 2 TG8000 Multiformat Test Signal Generator User Manual 3–307...
  • Page 458 (1-8) with a descriptive text identifier. Use the left (◄) and right (►) arrow buttons to select a program number (1-8), and then press ENTER to view the program description text. The default program description is Tektronix Program X, where X is the program number (1-8).
  • Page 459 This parameter is used when extended BSI parameters are not active. Use the left (◄) and right (►) arrow buttons to select –3.0 dB, –6.0 dB, or Infinite. Press ENTER to confirm the selection. TG8000 Multiformat Test Signal Generator User Manual 3–309...
  • Page 460 Use the left (◄) and right (►) arrow buttons to select –3.0 dB, –4.5 dB, –6.0 dB, Infinite, +3.0 dB, +1.5 dB, 0.0 dB, or –1.5 dB. Press ENTER to confirm the selection. 3–310 TG8000 Multiformat Test Signal Generator User Manual...

  • Page 461: Dolby E Metadata Configuration

    Dolby E generated formats The tables on the following pages list the Dolby E generated formats according to frame rate. TG8000 Multiformat Test Signal Generator User Manual 3–311...
  • Page 462 Multitone –18 dBFS –20 dBFS –22 dBFS –24 dBFS –26 dBFS –28 dBFS –30 dBFS –32 dBFS 119.9 Hz 239.8 Hz 359.7 Hz 479.5 Hz 599.4 Hz 1198.8 Hz 1798.2 Hz 2397.6 Hz 3–312 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 463 Multitone –18 dBFS –20 dBFS –22 dBFS –24 dBFS –26 dBFS –28 dBFS –30 dBFS –32 dBFS 120 Hz 240 Hz 360 Hz 480 Hz 600 Hz 1200 Hz 1800 Hz 2400 Hz TG8000 Multiformat Test Signal Generator User Manual 3–313...
  • Page 464 Multitone –18 dBFS –20 dBFS –22 dBFS –24 dBFS –26 dBFS –28 dBFS –30 dBFS –32 dBFS 125 Hz 250 Hz 350 Hz 475 Hz 600 Hz 1200 Hz 1800 Hz 2400 Hz 3–314 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 465 Multitone –18 dBFS –20 dBFS –22 dBFS –24 dBFS –26 dBFS –28 dBFS –30 dBFS –32 dBFS 119.9 Hz 239.8 Hz 359.7 Hz 479.5 Hz 599.4 Hz 1198.8 Hz 1798.2 Hz 2397.6 Hz TG8000 Multiformat Test Signal Generator User Manual 3–315...
  • Page 466 Multitone –18 dBFS –20 dBFS –22 dBFS –24 dBFS –26 dBFS –28 dBFS –30 dBFS –32 dBFS 120 Hz 240 Hz 360 Hz 480 Hz 600 Hz 1200 Hz 1800 Hz 2400 Hz 3–316 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 467 SDI7 Dual Channel SD/HD/3G SDI Video Generator module The following tables list the Dolby E loudness measurements for each program. The measurements were made with a Tektronix WFM8000 Series waveform monitor using the ATSC A/85 2013 Loudness preset. Dialnorm values of –23 dB and –24 dB are used by default within the instrument, depending on the Dolby E level setting.
  • Page 468 –18 dBSF –10.3 –14.9 Multitone –17.5 –28.5 –20 dBSF –12.3 –18 dBSF –10.3 Multitone –17.5 –20 dBSF –16.9 –16.9 –16.9 –16.9 –18 dBSF –14.9 –14.9 –14.9 –14.9 Multitone –20.1 –23.6 –27.0 –28.5 3–318 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 469 D-to-A converter. Use the left (◄) or right (►) arrow button to set the relative timing to either Serial (0H) or Analog (DAC). TG8000 Multiformat Test Signal Generator User Manual 3–319...
  • Page 470 Use this menu to set ancillary timecode (ATC) parameters for the selected output. Use the up (▲) or down (▼) arrow button to scroll through the menu. The TIMECODE submenu following figure shows the TIMECODE submenu. Figure 3-136: SDI7 module TIMECODE submenu 3–320 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 471 -12 to +13 hours. Therefore, when the GPS7 module is set to use ST309 data as the Time of Day source, it is recommended that the combined programmed offset from time zone and DST be restricted to the range of -12 to +13 hours. TG8000 Multiformat Test Signal Generator User Manual 3–321...
  • Page 472 ATC-VITC. Use this menu selection to enable or disable the Ancillary Vertical Interval Time Code. Use the left (◄) and right (►) arrow buttons to select Enable or Disable, and then press the ENTER button to confirm the selection. 3–322 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 473 The items in this menu modify the signal output to make it non-standard. To indicate that the signal is non-standard, an asterisk “*” is inserted at the beginning of the signal name displayed on the STATUS menu. Figure 3-137: SDI7 module VIDEO submenu TG8000 Multiformat Test Signal Generator User Manual 3–323...
  • Page 474 1 second then set to black and muted for 4 seconds. Use this signal to measure the AV delay through a system with the AV Timing mode on an appropriate Tektronix waveform monitor or rasterizer. EDH. (SD output mode only) Turns the insertion of EDH packets on or off. Use the left (◄) or right (►) arrow button to select between ON and OFF.
  • Page 475 The Data Count indicates the number of User Data Words to follow, and the User Data Words (UDW) comprise the actual payload carried in the ancillary data. The SDI7 module addresses User Data Words 000 through 254. TG8000 Multiformat Test Signal Generator User Manual 3–325...
  • Page 476 SDI7 Dual Channel SD/HD/3G SDI Video Generator module The following figures show the ANC PAYLOAD submenu. Figure 3-138: SDI7 module Ancillary Payload submenu 3–326 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 477 SDI7 Dual Channel SD/HD/3G SDI Video Generator module Figure 3-139: SDI7 module Ancillary Payload submenu (Continued) TG8000 Multiformat Test Signal Generator User Manual 3–327...
  • Page 478 Word and exit User Data Word editing for that word. NOTE. To make this process easier, you can use the PC-based TG Setup application. This application also allows you to import and export User Data Words as CSV files. 3–328 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 479 Field 2: Line. Use this menu selection to set the line in Field 2 to carry the ancillary data payload. Use the left (◄) and right (►) arrow buttons to set the line number. This menu selection is available only in interlaced formats. TG8000 Multiformat Test Signal Generator User Manual 3–329...
  • Page 480 AFD is defined in SMPTE 2016-1, and mapping AFD and bar data is defined in SMPTE 2016-3. The packet format appears as shown here: 3–330 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 481 For this example, the SMPTE RP 219 color bars are an effective test pattern, because the center section of the 16:9 test signal contains the original 4:3 aspect ratio SMPTE pattern. TG8000 Multiformat Test Signal Generator User Manual 3–331...
  • Page 482 Pixel Clock. The pixel clock is an internal parallel rate clock (a low frequency clock related to the pixel rate of the video signal). When this menu item is displayed, use the left (◄) or right (►) arrow button to select a different clock. 3–332 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 483 NOTE. The SDI7 module provides additional diagnostics for checking the DDR2 and SRAM memory that can be accessed only in factory mode. See the TG8000 Service Manual for information on using the factory mode. PLL STATUS. This diagnostic displays the following: Flex0 –...
  • Page 484 FPGA VERSION. This diagnostic displays the current and expected FPGA versions. If there is a discrepancy between the two, a warning appears, which means that the FPGA firmware might need to be upgraded. 3–334 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 485 SDI7 Dual Channel SD/HD/3G SDI Video Generator module Figure 3-142: SDI7 module DIAGNOSTICS submenu TG8000 Multiformat Test Signal Generator User Manual 3–335...
  • Page 486 The special signals are unscrambled and are synchronous with the clock out of the trigger BNC. They are used to check performance or used when adjusting serial levels. See the TG8000 Service Manual for information on adjustments and using factory mode.

  • Page 487: Sdi7 Module Factory Default Settings

    –5 % APW Y Position –5 % APH OVERLAY : ID TEXT Status Disable Source User-entered string X Position 5.0 % APW Y Position 5.0 % APH Font Size 8.0 % APH TG8000 Multiformat Test Signal Generator User Manual 3–337...
  • Page 488 Disable Group 1–4 Link B Disable Dolby-E Stream Ch 1-2 Dolby-E Stream Ch 3-4 Disable Channel Active Status 1000 Frequency –20 dBFS Amplitude Audio Click A1-1 through A4-4 Channel Origin Sampling Frame 3–338 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 489 –3.0 dB LoRo Surround Mix Level –3.0 dB Frame Rate –3.0 dB TIMING Vertical 0 Line(s) Horizontal 0.0000 μs Relative To Serial (0H) TIMECODE Source Local (DST) 30 Drop Frame Enable ATC-LTC ATC-VITC TG8000 Multiformat Test Signal Generator User Manual 3–339...
  • Page 490 HS Stream 1 SMPTE 352 PAYLOAD Enable TRIGGER OUTPUT Clock System Clock Source SECONDARY OUTPUT Test Pattern The Dolby-E Stream and Dolby Config settings are available only when Option DBT is installed. 3–340 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 491 Index...
  • Page 493 Operating procedure, 3-2 Generator See AWVG7 SIGNAL connector, 2-10 product description, 3-1 STATUS submenu, 3-22 Rear-panel connectors, 2-7 TIMING submenu, 3-22, RESOLUTION submenu, 3-3 3-26 SILENCE connector, 2-7 Audio Generator See AG7 TG8000 Multiformat Test Signal Generator User Manual Index-1...
  • Page 494 Product description, 3-48 Rear-panel connectors, 2-11 Environmental operating TIMING submenu, 3-53, requirements, 1-9 3-59 Description EXT LED indicator, 2-3 VIDEO submenu, 3-53, 3-61 product overview, 1-1 External reference Diagnostic routines indicator, 3-105 mainframe, 2-43 Index-2 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 495 Select sample structure and Mainframe See GPI PROGRAM TIME depth, 3-164 submenu, 3-142 Select the output mode, 3-163 Mainframe, 2-50 Rear-panel connectors, 2-12 Select the signal GPI port, 2-6 REF IN connector, 2-14 format, 3-164 TG8000 Multiformat Test Signal Generator User Manual Index-3...
  • Page 496 3-221 Key features, 1-1 NETWORK INFORMATION Setting the gradient starting submenu, 2-38 point, 3-220 NETWORK SETUP HDTV Digital Video LCD display, 2-1 submenu, 2-39, 2-48 Generator See HDVG7 LED indicators, 2-3 Index-4 TG8000 Multiformat Test Signal Generator User Manual...
  • Page 497 Internal mode, 3-137 Select the signal Timecode format, 3-260 As related to time flow, 3-106 SDI7 Select the test signal, 3-261 ANC PAYLOAD Selecting a Zone Plate submenu, 3-325 Signal, 3-271 TG8000 Multiformat Test Signal Generator User Manual Index-5...
  • Page 498 USB drive parameters, 3-177, 3-275 backup and restore Modifying, 3-173, 3-271 functions, 2-65 Parameters mount and unmount, 2-33 Control, 3-175, 3-273 USB port, 2-2 Selecting, 3-173, 3-271 UTILITY submenu, 2-27 Using, 3-184, 3-282 Index-6 TG8000 Multiformat Test Signal Generator User Manual...

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