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evertz 7700 Manual

Hd/sd noise reducer
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1.
OVERVIEW.......................................................................................................................................... 1
2.
INSTALLATION................................................................................................................................... 3
2.1. VIDEO CONNECTIONS.............................................................................................................. 3
2.2. GENLOCK REFERENCE ........................................................................................................... 4
2.3. GENERAL PURPOSE INPUTS .................................................................................................. 4
3.
SPECIFICATIONS............................................................................................................................... 5
3.1. SERIAL DIGITAL VIDEO INPUTS.............................................................................................. 5
3.1. SERIAL DIGITAL VIDEO OUTPUTS.......................................................................................... 5
3.2. GENLOCK INPUT....................................................................................................................... 5
3.3. GENERAL PURPOSE INPUTS .................................................................................................. 5
3.4. ELECTRICAL ............................................................................................................................. 6
3.5. PHYSICAL .................................................................................................................................. 6
4.
STATUS INDICATORS ....................................................................................................................... 7
5.
CARD EDGE CONTROLS .................................................................................................................. 8
5.1. SETTING THE VIDEO FRAME RATE ........................................................................................ 8
5.2. SETTING THE INPUT VIDEO STANDARD ................................................................................ 9
6.
ON SCREEN MENUS........................................................................................................................ 10
6.1. NAVIGATING THE ON SCREEN MENU SYSTEM................................................................... 10
6.2. ON SCREEN DISPLAY - MAIN MENU .................................................................................... 10
6.3. CONFIGURING THE VIDEO CONTROLS................................................................................ 11
6.3.1. Setting the Video Frame Rate ....................................................................................... 12
6.3.2. Setting the Video Standard ........................................................................................... 12

TABLE OF CONTENTS

............................................................................................................... 7
Revision 1.1
7700 MultiFrame Manual
7710NR-HD HD/SD Noise Reducer
®

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  • Page 1: Table Of Contents

    7700 MultiFrame Manual 7710NR-HD HD/SD Noise Reducer TABLE OF CONTENTS OVERVIEW............................1 INSTALLATION........................... 3 2.1. VIDEO CONNECTIONS......................3 2.2. GENLOCK REFERENCE ......................4 2.3. GENERAL PURPOSE INPUTS ....................4 SPECIFICATIONS..........................5 3.1. SERIAL DIGITAL VIDEO INPUTS....................5 3.1. SERIAL DIGITAL VIDEO OUTPUTS..................5 3.2.
  • Page 2 7700 MultiFrame Manual 7710NR-HD HD/SD Noise Reducer 6.3.3. Blanking Line 21 Captions for SD Video Inputs ............12 6.3.4. Setting the VITC Reader Line for SD Video Inputs ............12 6.3.5. Setting the VITC Writer Line for SD Video Inputs ............13 6.3.6.
  • Page 3 7700 MultiFrame Manual 7710NR-HD HD/SD Noise Reducer 6.9.6. Accessing Information About this Module and its Firmware.......... 27 JUMPERS............................28 7.1. SELECTING WHETHER LOCAL FAULTS WILL BE MONITORED BY THE GLOBAL FRAME STATUS ..................28 7.2. CONFIGURING THE MODULE FOR FIRMWARE UPGRADES ..........28 7.3.
  • Page 4 7700 MultiFrame Manual 7710NR-HD HD/SD Noise Reducer Figures Figure 1-1: 7710NR-HD Block Diagram....................2 Figure 2-1: Rear Panel......................... 3 Figure 2-2: GPI Input Circuitry ......................4 Figure 7-1: Location of Jumpers – Rev E Main Module..............28 Figure 7-2: Setting the GPI Input Pullup Voltage ................29 Tables Table 4-1: Audio Group Status LEDs....................
  • Page 5 Apr 09 Information contained in this manual is believed to be accurate and reliable. However, Evertz assumes no responsibility for the use thereof or for the rights of third parties, which may be effected in any way by the use thereof. Any representations in this document concerning performance of Evertz products are for informational use only and are not warranties of future performance, either express or implied.
  • Page 6 7700 MultiFrame Manual 7710NR-HD HD/SD Noise Reducer This page left intentionally blank Revision 1.1...

  • Page 7: Overview

    7700 MultiFrame Manual 7710NR-HD HD/SD Noise Reducer OVERVIEW The 7710NR-HD Noise Reducer with Image Enhancement provides high quality and cost effective noise reduction for HD or SD video signals. The 7710NR-HD is ideal for use in television production facilities; mobile broadcast vehicles, production and post-production facilities.

  • Page 8: Figure 1-1: 7710Nr-Hd Block Diagram

    7700 MultiFrame Manual 7710NR-HD HD/SD Noise Reducer Audio Present Audio & Audio Processing Configuration Cable HD/SD Metadata Metadata & Audio On Screen Driver Display Extractor Delay Output HD/SD EQ & Input Output Processing HD/SD Audio & HD/SD Cable & Image...

  • Page 9: Installation

    7700 MultiFrame Manual 7710NR-HD HD/SD Noise Reducer INSTALLATION The 7710NR-HD comes with a companion rear plate that occupies two slots in the frame. For information on mounting the rear plate and inserting the module into the frame see section 3 of the 7700FR chapter.

  • Page 10: Genlock Reference

    7700 MultiFrame Manual 7710NR-HD HD/SD Noise Reducer 2.2. GENLOCK REFERENCE For proper synchronization of the output video, the Noise Reducer must be locked to a genlock signal of the output video format. GENLOCK: This BNC is for connecting a video or tri-level sync reference and is auto-detected by the module.

  • Page 11: Specifications

    7700 MultiFrame Manual 7710NR-HD HD/SD Noise Reducer SPECIFICATIONS 3.1. SERIAL DIGITAL VIDEO INPUTS Standards: Auto detect or menu selectable SMPTE 292M (1.5Gb/s) 1080i/60, 1080i/59.94, 1080i/50, 720p/60, 720p/59.94 and 720p/50, 1035i/59.94, 480p/59.94 SMPTE 259M-C (270 Mb/s) 525i/59.94 or 625i/50 Number of Inputs:...

  • Page 12: Electrical

    7700 MultiFrame Manual 7710NR-HD HD/SD Noise Reducer 3.4. ELECTRICAL Voltage: +12VDC Power: 25 Watts. (7710NR-HD) EMI/RFI: Complies with FCC regulations for class A devices. Complies with EU EMC directive. 3.5. PHYSICAL Number of slots: 7700 frame mounting: 7701 frame mounting: 7710NR-HD Revision 1.1...

  • Page 13: Status Indicators

    7700 MultiFrame Manual 7710NR-HD HD/SD Noise Reducer STATUS INDICATORS The 7710NR-HD series modules have 3 LED Status indicators on the main circuit board front card edge to show operational status of the card at a glance. Figure 7-1 shows the location of the LEDs and card edge controls.

  • Page 14: Card Edge Controls

    7700 MultiFrame Manual 7710NR-HD HD/SD Noise Reducer CARD EDGE CONTROLS The 7710NR-HD series modules are equipped with an 8 position DIP switch to allow the user to select various functions. All positions are assigned sequentially such that DIP switch 1 is located at the top of the DIP switch (farthest from the card ejector).

  • Page 15: Setting The Input Video Standard

    7700 MultiFrame Manual 7710NR-HD HD/SD Noise Reducer 5.2. SETTING THE INPUT VIDEO STANDARD DIP switches 1 to 5 set the video standard. DIP switches 6 and 7 set the exact frame rate divisor. For example to select 1080i/59.94 as the format, set switches 6 and 7 to the On and Off position (select 59.94) and set switches 1 to 5 to the Off position.

  • Page 16: On Screen Menus

    7700 MultiFrame Manual 7710NR-HD HD/SD Noise Reducer ON SCREEN MENUS 6.1. NAVIGATING THE ON SCREEN MENU SYSTEM A toggle switch and pushbutton will allow card edge navigation for a set of on-screen menus used to configure the card. This will bring you to the main Setup menu where you can use the toggle switch to move up and down the list of available sub-menus.

  • Page 17: Configuring The Video Controls

    7700 MultiFrame Manual 7710NR-HD HD/SD Noise Reducer Sets the frame rate, video standard. Caption blanking, action on loss of Video input, timing reference select and timing offset for the video output. Proc Func Controls the main video proc. amp functions.

  • Page 18: Setting The Video Frame Rate

    7700 MultiFrame Manual 7710NR-HD HD/SD Noise Reducer 6.3.1. Setting the Video Frame Rate Video This control selects the group of frame rates that are available on the Video Standard menu item. Frame Rate 59.94/29.97/23.98 50/25 6.3.2. Setting the Video Standard Video This control selects the video standard being used.

  • Page 19: Setting The Vitc Writer Line For Sd Video Inputs

    7700 MultiFrame Manual 7710NR-HD HD/SD Noise Reducer 6.3.5. Setting the VITC Writer Line for SD Video Inputs Video With this control, you can select the line number where VITC will be written on standard definition output video. The valid range is 10 to 20 for VITC Write Select 525i/59.94 inputs, 6 to 21 for 625i/50 inputs.

  • Page 20: Selecting The Video Reference Source

    7700 MultiFrame Manual 7710NR-HD HD/SD Noise Reducer 6.3.8.1. Selecting the Video Reference Source Video With this control the reference source of video locking is set. Reference Select Select External to lock the output video to the reference video applied to the Video GENLOCK BNC.

  • Page 21: Configuring The Video Processing Functions

    7700 MultiFrame Manual 7710NR-HD HD/SD Noise Reducer 6.4. CONFIGURING THE VIDEO PROCESSING FUNCTIONS The Proc Func menus are used to configure parameters associated with the video processing functions of the cross converter. The chart below shows the items available in the Proc Func menu. Sections 6.4.1 to 6.4.13 give detailed information about each of the menu items.

  • Page 22: Enabling Rgb Clipper

    7700 MultiFrame Manual 7710NR-HD HD/SD Noise Reducer 6.4.1. Enabling RGB Clipper Proc Func This enables the RGB clipper. When enabled, the module will clip any illegal levels of R, G, and B (individually) to Black and White Levels. If RGB Clip disabled, then the illegal values are passed unmodified.

  • Page 23: Setting The Gamma Level

    7700 MultiFrame Manual 7710NR-HD HD/SD Noise Reducer 6.4.6. Setting the Gamma Level Proc Func With this control the user can adjust the Gamma correction factor by +/- 128 in increments of 1. Gamma Level +/- 128 6.4.7. Enabling Image Enhancement Proc Func This enables the Image Enhancement feature.

  • Page 24: Setting The Vertical Intensity

    7700 MultiFrame Manual 7710NR-HD HD/SD Noise Reducer 6.4.12. Setting the Vertical Intensity Proc Func Selects the intensity of the vertical enhancement process, as a ratio of the Horizontal enhancement. Vertical Intensity 0-100% The range is 0 to 100% in steps of 25%.

  • Page 25: Turning On The Noise Reduction

    7700 MultiFrame Manual 7710NR-HD HD/SD Noise Reducer 6.5.1. Turning on the Noise Reduction Noise Reducer This control controls the various levels of noise reduction to apply to the video signal. The different levels will set the motion detection threshold and Noise Reduction the aggressiveness of the filters to remove noise.

  • Page 26: Configuring The Audio Settings

    7700 MultiFrame Manual 7710NR-HD HD/SD Noise Reducer 6.6. CONFIGURING THE AUDIO SETTINGS The SMPTE 272M and 299M standards permit up to 4 groups of 4 audio channels to be embedded into the serial digital video bitstream. The noise reducer card de-embeds two groups of audio from the serial digital input video that are the source for re-embedding on the serial digital output video.

  • Page 27: Selecting The Audio Groups That Will Be Embedded

    7700 MultiFrame Manual 7710NR-HD HD/SD Noise Reducer 6.6.2. Selecting the Audio Groups That Will Be Embedded The module has two embedders that each inserts one group of audio on the serial digital video output. There are two controls that set the audio groups where the embedders will put the audio on the serial digital output.

  • Page 28: Configuring The Audio Processing Functions

    7700 MultiFrame Manual 7710NR-HD HD/SD Noise Reducer 6.7. CONFIGURING THE AUDIO PROCESSING FUNCTIONS The Audio Proc Embedded menu is used to configure parameters associated with the audio processing functions of the noise reducer. The chart below shows the items available in the Audio Proc menus.

  • Page 29: Configuring The Output Audio Channel Sources

    7700 MultiFrame Manual 7710NR-HD HD/SD Noise Reducer 6.7.1. Configuring the Output Audio Channel Sources There are eight controls that select the source of the eight audio channels being processed. simplicity, only the selection control for channel 1 will be shown in the manual.

  • Page 30: Enabling Closed Captioning

    7700 MultiFrame Manual 7710NR-HD HD/SD Noise Reducer 6.8.1. Enabling Closed Captioning Closed Captioning This parameter will enable closed caption handling for the module. When turned on, any closed captioning will be mapped to the designated HD write line Main Caption (see 6.8.2) if the output video is HD.

  • Page 31: Storing And Recalling Configurations To The User Presets Or The Factory Preset

    7700 MultiFrame Manual 7710NR-HD HD/SD Noise Reducer 6.9.1. Storing and Recalling Configurations to the User Presets or the Factory Preset The converter modules provide ten user preset areas to store the complete set of controls from the on screen menu.

  • Page 32: Displaying The Status Window On The Osd Output

    7700 MultiFrame Manual 7710NR-HD HD/SD Noise Reducer 6.9.2. Displaying the Status Window on the OSD Output Utilities This control is used to enable the active display of various video parameters on the OSD output when the menus are not being displayed.

  • Page 33: Recall Presets Via Gpis

    7700 MultiFrame Manual 7710NR-HD HD/SD Noise Reducer 6.9.5. Recall presets via GPIs The converter modules provide ten user preset areas, which can be recalled via external GPI inputs. There are four controls that are used to set functions of the GPI inputs. For simplicity, only one control will be shown in the manual.

  • Page 34: Jumpers

    7700 MultiFrame Manual 7710NR-HD HD/SD Noise Reducer JUMPERS MODULE STATUS SIGNAL PRESENT EVERTZ (E) 7710FT Audio Audio Group 1 Audio Group 2 Audio Group 3 Audio Group 4 +12V POWER TERM GPI LEVEL +12V Figure 7-1: Location of Jumpers – Rev E Main Module 7.1.

  • Page 35: Selecting Whether The Genlock Reference Input Is Terminated

    7700 MultiFrame Manual 7710NR-HD HD/SD Noise Reducer The Upgrade baud rate for the 7710NR-HD series modules is 115,200 baud. 7.3. SELECTING WHETHER THE GENLOCK REFERENCE INPUT IS TERMINATED TERM: The TERM jumper J21 located at the rear of the module is used to terminate the genlock loop input.

  • Page 36: Vistalink ® Remote Monitoring/Control

    WHAT IS VISTALINK ® VistaLINK is Evertz’s remote monitoring and configuration platform which operates over an Ethernet ® network using Simple Network Management Protocol (SNMP). SNMP is a standard computer network protocol that enables different devices sharing the same network to communicate with each other.

  • Page 37: Vista Link ® Controlled Parameters

    7700 MultiFrame Manual 7710NR-HD HD/SD Noise Reducer GPI4 State Indicates the state of the GPI4 input Indicates the presence of embedded audio in group 1 Audio Group 1 Present (the state of the Group 1 present LED) Indicates the presence of embedded audio in group 2...

  • Page 38: Vista Link ® Traps

    7700 MultiFrame Manual 7710NR-HD HD/SD Noise Reducer Parameter Description Enhancement Limit Sets the maximum enhancement allowed Horizontal Band Sets the horizontal frequency band Vertical Intensity Sets the intensity of vertical enhancement Detail Gain Sets the level for the detail gain...

  • Page 39: Menu Quick Reference

    7700 MultiFrame Manual 7710NR-HD HD/SD Noise Reducer MENU QUICK REFERENCE Video Video Proc Noise Reduction Audio Settings − Frame Rate − RGB clip − Noise Reduction − De-embedder A − Video Input − Gamma adjust − Side-by-side − De-embedder B −...
  • Page 40 7700 MultiFrame Manual 7710NR-HD HD/SD Noise Reducer This page left intentionally blank 7710NR-HD-2 Revision 1.1...

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