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Leader LT 4600A Instruction Manual

Multiformat video generator
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LT 4600A
MULTIFORMAT VIDEO GENERATOR
INSTRUCTION MANUAL (MAIN)

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  • Page 1 LT 4600A MULTIFORMAT VIDEO GENERATOR INSTRUCTION MANUAL (MAIN)

  • Page 2: Table Of Contents

    TABLE OF CONTENTS GENERAL SAFETY SUMMARY ..................I INTRODUCTION ......................1 Scope of Warranty ........................1 Trademark Acknowledgments ....................1 Operating Precautions ....................... 2 1.3.1 Power Supply Voltage ......................2 1.3.2 Maximum Allowable Input Voltage ..................2 1.3.3 Mechanical Shock ......................2 1.3.4 Electrostatic Damage ......................
  • Page 3 Black Setting Display ....................... 23 SDI Setting Display........................23 LT 4600A CONFIGURATION (UTILITY SETTING) ........... 24 Turning the Backlight On and Off .................... 24 Turning Key Lock On and Off ....................24 Configuring Presets ......................... 25 6.3.1 Saving Presets ......................... 25 6.3.2...
  • Page 4 Selecting the Black Format ..................... 41 Adjusting the Timing ........................ 43 9.2.1 Adjusting the Timing (Frame) ................... 43 9.2.2 Adjusting the Timing (Line) ....................43 9.2.3 Adjusting the Timing (Dot) ....................44 9.2.4 Adjusting the Timing (Time) ..................... 44 10. SDI OUTPUT (SDI SETTING) .................. 45 10.1 Selecting the SDI Format ......................
  • Page 5 10.8 Setting Logos ........................... 62 10.8.1 Loading a Logo......................... 62 10.8.2 Turning the Logo On and Off ................... 62 10.8.3 Setting the Logo Position ....................63 10.8.4 Setting the Logo Level ..................... 63 10.8.5 Selecting the Logo Background ..................64 10.9 Configuring Lip Sync .......................
  • Page 6 14.2 MENU TREE..........................89 14.2.1 STATUS MENU ........................ 89 14.2.2 UTILITY MENU ........................ 90 14.2.3 REFERENCE MENU ....................... 92 14.2.4 SYSTEM MENU ....................... 93 14.2.5 BLACK MENU ........................94 14.2.6 SDI MENU ........................95 14.2.7 AES/EBU MENU ......................100 14.2.8 WCLK MENU .........................

  • Page 7: General Safety Summary

    ■ Note about Reading This Manual The contents of this manual contain specialized terminology and may be difficult to understand. If you have any questions about the contents of this manual, please contact your local LEADER agent. ■ Symbols and Terms The following symbols and terms are used in this instruction manual and on the instrument to indicate important warnings and notes.
  • Page 8 Failing to do so could lead to fire. Turn OFF the power switch, and remove the power cord from the outlet. After making sure that fire has not spread anywhere, contact your local LEADER agent.
  • Page 9 Using a power cord that does not meet the standards could lead to fire. If the power cord is damaged, stop using it, and contact your local LEADER agent. Using a damaged power cord could lead to electrical shock or fire.
  • Page 10 To ensure stable performance, we recommend that you have the instrument calibrated regularly. Also, if the instrument malfunctions, repairs are necessary. For repairs and calibration, contact your local LEADER agent. ■ Routine Maintenance When you clean the instrument, remove the power plug from the outlet.

  • Page 11: Introduction

    1. INTRODUCTION INTRODUCTION Thank you for purchasing this LEADER instrument. To use this instrument safely, read this instruction manual thoroughly, and make sure that you know how to use the instrument properly. If some point about the operation of this instrument is still unclear after you have read this instruction manual, refer to the contact information on the back cover of the manual to contact LEADER, or contact your local LEADER agent.

  • Page 12: Operating Precautions

    1.3.6 About Power-on Settings Last memory is not supported (except for the UTILITY SETTING). By setting POWER ON RECALL, you can start the LT 4600A with preset settings. About Terminology Used in this Manual ● Internal Mode A state in which the genlock mode is set to INTERNAL. The internal reference signal is used.
  • Page 13 ● Logo App Logo App is a software for converting bitmap data (*.bmp) into 4-level monochrome data (*.lg) that can be used on the LT 4600A. It is in the included CD-ROM. ● About Underlining (_) Underlined options indicate the default values.

  • Page 14: Specifications

    ● Audio Embedding The LT 4600A can embed 32 channels (link A, link B, 4 channels each × 4 groups) of audio signals for 3G-B and 16 channels (4 channels × 4 groups) of audio signals for 3G-A, HD, and SD.
  • Page 15 Firmware updating and user data writing and saving are possible by connecting a USB memory device on the front panel. ● Presets Up to 10 presets can be saved. You can recall a preset to start the LT 4600A with the same settings every time.

  • Page 16: Specifications

    2. SPECIFICATIONS Specifications 2.3.1 SDI Video Output ● SDI Electrical Characteristics Bit Rate 2.970 Gbps, 2.970/1.001 Gbps HD, HD (DL) 1.485 Gbps, 1.485/1.001 Gbps 270 Mbps Output Amplitude 800 mVp-p ± 10% Overshoot Less than 10% Rise and Fall Times ≤...
  • Page 17 2. SPECIFICATIONS ● Supported Formats 3G-A Formats and Standards Color System Quantization Image Frame (Field) Frequency/Scanning Compliant Standards YCBCR 4:2:2 10 bits 1920×1080 60/59.94/50/P SMPTE ST 274 SMPTE ST 425 12 bits 1920×1080 60/59.94/50/I 30/29.97/25/24/23.98/P 30/29.97/25/24/23.98/PsF YCBCR 4:4:4 10 bits 1280×720 60/59.94/50/30/29.97/25/24/23.98/P SMPTE ST 296...
  • Page 18 2. SPECIFICATIONS HD (DL) Formats and Standards Color System Quantization Image Frame (Field) Frequency/Scanning Compliant Standards YCBCR 4:2:2 10 bits 1920×1080 60/59.94/50/P SMPTE ST 274 SMPTE ST 372 12 bits 1920×1080 60/59.94/50/I 30/29.97/25/24/23.98/P 30/29.97/25/24/23.98/PsF YCBCR 4:4:4 10 bits 1920×1080 60/59.94/50/I 30/29.97/25/24/23.98/P 30/29.97/25/24/23.98/PsF 12 bits...
  • Page 19 2. SPECIFICATIONS ● Timing Adjustment Adjustment Range Entire frame Adjustment Unit Lines Clocks (148.5 MHz, 148.5/1.001 MHz, 74.25 MHz, 74.25/1.001 MHz, 27 MHz) ● Test Patterns 3G, HD 100% color bar, 75% color bar, multiformat color bar (ARIB STD-B28, pattern 2 area can be set to 100% white, 75% white, or +I), check field, blue field 100%, green field 100%,...
  • Page 20 2. SPECIFICATIONS (can be turned on and off separately) Action safe area (90%) Title safe area (80%) (can be turned on and off separately) Not available when the check field pattern is selected.
  • Page 21 Logo Mark Data 4-level monochrome data from level 0 to 3 Maximum Size 320 (dots) × 240 (lines) (QVGA size) Number of Logo Marks That Can Be Saved in the LT 4600A Up to 4 Display Position Anywhere on the display...
  • Page 22 2. SPECIFICATIONS ● Channel On/Off Function Each of the Y/G, Cb/B, and Cr/R components can be turned on and off for each channel independently. Outputs the specified Y/G, Cb/B, or Cr/R signal 040h/000h Cb/B 200h/000h Cr/R 200h/000h Not available when the check field pattern is selected. Black pattern can be output by turning off all channels and all embedded audio signals.

  • Page 23: Genlock Function

    2. SPECIFICATIONS 2.3.2 Genlock Function External Reference Input Format BNC 75 Ω loop-through Compliant Standards NTSC Black Burst Signal SMPTE RP 154, SMPTE ST 170, SMPTE ST 318 PAL Black Burst Signal EBU N14, ITU-R BT 1700 HD Tri-Level Sync Signal SMPTE ST 240, SMPTE ST 274, SMPTE ST 296 Sync Level...

  • Page 24: Word-Clock Output

    2. SPECIFICATIONS 2.3.4 Word-Clock Output Output Frequency 48 kHz Output Amplitude 5V CMOS Compatible (when not terminated) Output Connector Outputs Timing Adjustment Adjustment Range ±1 AES/EBU frame Adjustment Unit 512 fs (24.576 MHz) 2.3.5 AES/EBU Digital Audio Output Compliant Standards ANSI S4.40, AES3-2009, AES11-2009, SMPTE ST 276 Output Impedance...

  • Page 25: Presets

    USB memory device to the LT 4600A Last memory is not supported. By setting POWER ON RECALL, you can start the LT 4600A with preset settings. Logo data and device-specific information (e.g., IP address, time) cannot be saved.

  • Page 26: Panel Description

    3. PANEL DESCRIPTION PANEL DESCRIPTION Front Panel Name Description Shows various information. MENU Switches the menu. See section 4.5, “Menu Operations.” FUNCTION Enables and disables the key lock. See section 6.2, “Turning Key Lock On and Off.” ALARM Blinks when the fan stops. See section 4.3, “Alarm Indications.”...

  • Page 27: Rear Panel

    SDI output connectors. Outputs SD, HD, and 3G signals. See chapter 10, “SDI Output (SDI SETTING).” ETHERNET Ethernet port. Used to remotely monitor the LT 4600A status. See chapter 13, “SNMP.” AC inlet Attach the included cover/inlet stopper to the AC inlet.

  • Page 28: Before Use

    4. BEFORE USE BEFORE USE Attaching the Cover Inlet Stopper A cover/inlet stopper is included with the LV 7390. Use this device to prevent the power cord from being pulled free of the AC inlet. To attach the cover/inlet stopper, follow the procedure below.

  • Page 29: Turning The Power On

    The LT 4600A does not have a power switch. Simply connect the power cord. ● Starting When the power turns on, the LT 4600A starts to initialize. During initialization, signals are not output, and you cannot use the keys. ● Startup Complete When the following screen appears, the startup is complete.

  • Page 30: Connecting A Usb Memory Device

     ＬＣＤ　ＢＡＣＫ　ＬＩＧＨＴ　　　　↵ Set the genlock. Chapter 7 ０．ＲＥＦＥＲＥＮＣＥ　ＳＥＴＴＩＮＧ  ＧＥＮＬＯＣＫ　ＭＯＤＥ　　　　　　↵ Configure the frequency groups and Chapter 8 ０．ＳＹＳＴＥＭ　ＳＥＴＴＩＮＧ other LT 4600A settings.  ＳＹＳＴＥＭ　ＳＥＬＥＣＴ　　　　　↵ Set the black signal. Chapter 9 ０．ＢＬＡＣＫ　ＳＥＴＴＩＮＧ  ＢＬＡＣＫ１　ＳＩＧＮＡＬ　　　　　 Set the SDI signal. Chapter 10 ０．ＳＤＩ　ＳＥＴＴＩＮＧ...
  • Page 31 4. BEFORE USE ● Menu Levels With the exception of a portion of the screens, the settings menus show a number to the upper left of the screen. This number indicates the menu level. The larger the number, the deeper the level. To enter a lower level menu, press ENTER.

  • Page 32: Status Display (Status)

    To switch screens, use the keys. Genlock Status Display LT 4600A LOCK STATUS displays the genlock status. This section will explain the display details in conjunction with the REF display. Screen Reference display...

  • Page 33: Genlock Setting Display

    5. STATUS DISPLAY (STATUS) Genlock Setting Display GENLOCK ST displays the genlock mode selected in section 7.2, “Selecting the Genlock Mode.” ［ＳＴＡＴＵＳ］　ＧＥＮＬＯＣＫ　ＳＴ  　ＩＮＴＥＲＮＡＬ Black Setting Display BLACK 1, BLACK 2, and BLACK 3 display the black format selected in section 9.1, “Selecting the Black Format.”...

  • Page 34: Lt 4600A Configuration (Utility Setting)

    When key lock is enabled, you can temporarily disable key lock by holding down FUNCTION for 3 seconds. (The LT 4600A will lock its keys again after 30 seconds of inactivity or if you hold down FUNCTION for 3 seconds.) Release the key when the following message appears.

  • Page 35: Configuring Presets

    UTILITY SETTING → PRESET/RECALL → RECALL: NUMBER 0 - NUMBER 9 6.3.3 Power-on Settings To select the preset to use for starting the LT 4600A, follow the procedure below. For details, see section 14.1, “List of Settings.” ２．ＰＯＷＥＲ　ＯＮ　ＲＥＣＡＬＬ  ＊ＯＦＦ...

  • Page 36: Exporting The Presets

    6. LT 4600A CONFIGURATION (UTILITY SETTING) 6.3.4 Exporting the Presets To export the presets from the LT 4600A to a USB memory device, follow the procedure below. This feature is useful when you want to use multiple LT 4600As with the same settings.

  • Page 37: Setting Logos

    The logos (.lg format) that you create with the supplied Logo Application can be imported into the LT 4600A and overlaid on SDI signals. Up to four logos can be imported. Imported logos are retained even if the LT 4600A is restarted or initialized according to section 6.7, “Initializing Settings.”...

  • Page 38: Exporting A Logo

    6. LT 4600A CONFIGURATION (UTILITY SETTING) 6.4.3 Exporting a Logo To export a logo selected in section 6.4.1, “Selecting a Logo,” to a USB memory device, follow the procedure below. While the presets are being exported, an indicator appears to show the progress. When the original screen returns, exporting is finished.

  • Page 39: Configuring Ethernet Settings

    To set the IP address, subnet mask, and default gateway, follow the procedure below. For the new IP address to take effect, you need to restart the LT 4600A. When you restart the LT 4600A, some settings return to their factory default values. (See section 14.1, “List of Settings.”)

  • Page 40: Setting The Trap Transmission Destination

    To change the SNMP read community, write community, and trap community, follow the procedure below. To apply these settings, you need to restart the LT 4600A. The characters that you can use are as follows. You can enter up to 15 characters.

  • Page 41: Retrieving The Mib File

    6. LT 4600A CONFIGURATION (UTILITY SETTING) 6.5.6 Retrieving the MIB File To copy the MIB file, which is used for SNMP, from the LT 4600A to a USB memory device, follow the procedure below. ２．ＧＥＴ　ＭＩＢ　ＦＩＬＥ 　　　■ＯＫ　　　　　　□ＣＡＮＣＥＬ Procedure UTILITY SETTING → ETHERNET → GET MIB FILE ●...

  • Page 42: Setting The Date And Time

    To view the LT 4600A version, follow the procedure below. The LT 4600A version consists of a SYS version and BOOT version. SYS version is the main version, and BOOT version is for maintenance. If you contact your local LEADER agent, tell them the SYS version.

  • Page 43: Genlock Function (Reference Setting)

    7. GENLOCK FUNCTION (REFERENCE SETTING) GENLOCK FUNCTION (REFERENCE SETTING) Genlock Function This chapter will explain how to use the LT 4600A for the following two lock modes. Lock mode Reference signal Description Internal mode Internal The internal reference signal is used.

  • Page 44: Genlock Mode

    Apply a reference signal to GENLOCK IN on the rear panel. The LT 4600A can use an HD tri-level sync or NTSC/PAL black burst signal for a reference signal. Connect cables with a characteristic impedance of 75 Ω in one of the following ways.
  • Page 45 Under LT4600A LOCK STATUS, STAY-IN-SYNC appears, and EXT under REF blinks in red. In the STAY-IN-SYNC status, even if the reference signal returns, the LT 4600A will not automatically lock on to the reference signal. To lock on to the reference signal, set GENLOCK MODE under REFERENCE SETTING to STAY-IN-SYNC, and then specify RE-ADJUST.

  • Page 46: Selecting The Genlock Mode

    7. GENLOCK FUNCTION (REFERENCE SETTING) Selecting the Genlock Mode To select the genlock mode, follow the procedure below. If you select STAY-IN-SYNC when the mode is already in STAY-IN-SYNC mode, a message “RE-ADJUST OK?” will appear. This is used to relock when stay-in-sync operation is in progress.

  • Page 47: Adjusting The Timing (Fine Adjustment)

    7. GENLOCK FUNCTION (REFERENCE SETTING) Adjusting the Timing (Fine Adjustment) When the LT 4600A is locked in genlock mode, to finely adjust the black signal relative to the reference signal, follow the procedure below. The procedure here adjusts the timing of black signals 1 to 3 simultaneously. To adjust each signal, see section 9.2, “Adjusting the Timing.”...

  • Page 48: Saving The Log

    7. GENLOCK FUNCTION (REFERENCE SETTING) 7.5.3 Saving the Log To save the genlock log in log format to a USB memory device, follow the procedure below. The content of a file in log format can be viewed using WordPad and other text editors. １．ＧＥＮＬＯＣＫ　ＬＯＧ　ＳＡＶＥ...

  • Page 49: Configuring The System (System Setting)

    8. CONFIGURING THE SYSTEM (SYSTEM SETTING) CONFIGURING THE SYSTEM (SYSTEM SETTING) SYSTEM SETTING is used to configure the LT 4600A operation. Note that if you change the system settings, the settings specified using BLACK SETTING and SDI SETTING are reset to their factory defaults.

  • Page 50: Selecting The Sdi Output Signal

    8. CONFIGURING THE SYSTEM (SYSTEM SETTING) Selecting the SDI Output Signal To select the SDI output mode, follow the procedure below. ２．ＳＤＩ　１ 　　ＯＵＴＰＵＴ　ＣＨＡＮＧＥ　？   ＊３Ｇ－ＳＤＩ－ＬｖＡ 　　　■ＯＫ　　　　　　□ＣＡＮＣＥＬ ２．ＳＤＩ　２ 　　ＯＵＴＰＵＴ　ＣＨＡＮＧＥ　？   ＊３Ｇ－ＳＤＩ－ＬｖＡ 　　　■ＯＫ　　　　　　□ＣＡＮＣＥＬ ２．３Ｇ－ＬｖＢ／ＤＵＡＬ　ＬＩＮＫ 　　ＯＵＴＰＵＴ　ＣＨＡＮＧＥ　？   ＊３Ｇ－ＳＤＩ－ＬｖＢ 　　　■ＯＫ　　　　　　□ＣＡＮＣＥＬ Procedure SYSTEM SETTING →...

  • Page 51: Analog Black Output (Black Setting)

    9. ANALOG BLACK OUTPUT (BLACK SETTING) ANALOG BLACK OUTPUT (BLACK SETTING) Three analog black signals are output from the BLACK OUT connectors on the rear panel. You can set the output signals using BLACK SETTING. Specify the settings under BLACK SETTING after you have finished configuring the system settings.
  • Page 52 9. ANALOG BLACK OUTPUT (BLACK SETTING) SYSTEM SELECT BLK* FORMAT 60.00Hz GROUP 59.94Hz GROUP 50.00Hz GROUP 720p/30 720p/29.97 720p/25 720p/24 720p/23.98 NTSC BB NTSC BB+REF NTSC BB+ID NTSC BB+REF+ID NTSC BB+SETUP NTSC BB+S+REF NTSC BB+S+ID NTSC BB+S+R+ID 525i/59.94 525p/59.94 PAL BB PAL BB+REF 625i/50 625p/50...

  • Page 53: Adjusting The Timing

    9. ANALOG BLACK OUTPUT (BLACK SETTING) Adjusting the Timing Note that if you change the black format, the timing adjustment specified here is reset to its factory default. Reference Section 9.1, “Selecting the Black Format” 9.2.1 Adjusting the Timing (Frame) To adjust the black signal relative to the reference signal at the frame level, follow the procedure below.

  • Page 54: Adjusting The Timing (Dot)

    9. ANALOG BLACK OUTPUT (BLACK SETTING) 9.2.3 Adjusting the Timing (Dot) To adjust the black signal relative to the reference signal at the dot level, follow the procedure below. (The adjustment range provided below is the maximum. The range depends on the format.) You can also adjust at the time level instead of at the dot level.

  • Page 55: Sdi Output (Sdi Setting)

    10. SDI OUTPUT (SDI SETTING) 10. SDI OUTPUT (SDI SETTING) Two SDI signals are output from the SDI OUT connectors on the rear panel. You can set the output signals using SDI SETTING. Specify the settings under SDI SETTING after you have finished configuring the system settings. Note that if you change the system settings, the settings specified using SDI SETTING are reset to their factory defaults.
  • Page 56 10. SDI OUTPUT (SDI SETTING) The selectable format and color system combinations are shown below. Formats not listed cannot be selected. In addition, the formats that you can select vary depending on the frequency group that you selected in section 8.1 “Selecting the Frequency Group.”...
  • Page 57 10. SDI OUTPUT (SDI SETTING) ● 3G-B Output Color System SYSTEM Format 422(YCbCr) 422(YCbCr) 444(YCbCr) 444(YCbCr) 444(RGB) 444(RGB) SELECT 10 bits 12 bits 10 bits 12 bits 10 bits 12 bits 1080i/60 60.00Hz 1080i/59.94 59.94Hz 1080i/50 50.00Hz 1080p/60 60.00Hz 1080p/59.94 59.94Hz 1080p/50 50.00Hz...

  • Page 58: Configuring Patterns

    10. SDI OUTPUT (SDI SETTING) ● HD/SD Output Color System SYSTEM Format 422(YCbCr) 422(YCbCr) 444(YCbCr) 444(YCbCr) 444(RGB) 444(RGB) SELECT 10 bits 12 bits 10 bits 12 bits 10 bits 12 bits 1080i/60 60.00Hz 1080i/59.94 59.94Hz 1080i/50 50.00Hz 1080p/30 60.00Hz 1080p/29.97 59.94Hz 1080p/25 50.00Hz...
  • Page 59 10. SDI OUTPUT (SDI SETTING) The selectable patterns depend on the output format as shown below. Format Pattern 3G/HD(DL)/HD 525i/59.94 625i/50 COLOR BAR 100% COLOR BAR 75% MULTI CB 100% MULTI CB 75% MULTI CB (+I) SMPTE COLOR BAR EBU COLOR BAR BBC COLOR BAR CHECK FIELD BLUE FIELD 100%...
  • Page 60 10. SDI OUTPUT (SDI SETTING) SMPTE COLOR BAR EBU COLOR BAR BBC COLOR BAR CHECK FIELD BLUE FIELD 100% GREEN FILED 100% RED FIELD 100%...

  • Page 61: Turning Pattern Scrolling On And Off

    10. SDI OUTPUT (SDI SETTING) FLAT FIELD 0% FLAT FIELD 100% 10.2.2 Turning Pattern Scrolling On and Off To turn pattern scrolling on and off, follow the procedure shown below. If the check field pattern is selected, the patter will not scroll even if this is set to ON. ４．ＳＣＲＯＬＬ　ＯＮ／ＯＦＦ...

  • Page 62: Setting The Pattern Scroll Speed

    10. SDI OUTPUT (SDI SETTING) 10.2.4 Setting the Pattern Scroll Speed To select the pattern scroll speed, follow the procedure below. The unit is dot/field (frame). If the speed is set to 0, the pattern will not scroll. The value takes effect immediately. Pressing CANCEL does not revert the setting to the previous value.

  • Page 63: Adjusting The Timing

    Settings SERIAL: Signals are output at the timing defined in the signal standard. LEGACY: Signals are output at the same timing as LEADER’s conventional signal generators. 10.3.2 Adjusting the Timing (Line) To adjust the SDI signal relative to the reference signal at the line level, follow the procedure below.

  • Page 64: Adjusting The Timing (Time)

    10. SDI OUTPUT (SDI SETTING) 10.3.4 Adjusting the Timing (Time) To adjust the SDI signal relative to the reference signal at the time level, follow the procedure below. (The adjustment range provided below is the maximum. The range depends on the format.) You can also adjust at the dot level instead of at the time level.

  • Page 65: Settings Shared By Links

    10. SDI OUTPUT (SDI SETTING) 10.4.1 Settings Shared by Links If the output signal is 3G-B, the link B settings can be linked to link A settings by following the procedure below to select ON. It is possible to set the link B settings even when this is set to ON, but the values will be ignored.

  • Page 66: Turning The Audio On And Off

    10. SDI OUTPUT (SDI SETTING) 10.4.4 Turning the Audio On and Off To turn the audio on or off at the group level, follow the procedure below. ４．ＡＵＤＩＯ　ＯＮ／ＯＦＦ 　＊■Ｇ１　　■Ｇ２　　■Ｇ３　　■Ｇ４ Procedure SDI SETTING → SDI → EMBEDDED AUDIO → AUDIO ON/OFF: ON / OFF 10.4.5 Selecting the Resolution To select the resolution for the selected group, follow the procedure below.

  • Page 67: Setting The Level

    10. SDI OUTPUT (SDI SETTING) 10.4.8 Setting the Level To set the level of the selected channel, follow the procedure below. ７．ＬＥＶＥＬ 　　　　　　　　　　　　－２０　ｄＢＦＳ Procedure SDI SETTING → SDI → EMBEDDED AUDIO → GROUP * SET → CH SELECT → GROUP * CH* → LEVEL: -60 - -20 - 0 10.4.9 Setting Clicks You can insert click sounds into the selected channel.

  • Page 68: Turning The 80% Marker On And Off

    10. SDI OUTPUT (SDI SETTING) 90% AREA = ON / 4:3 AREA = OFF 90% AREA = ON / 4:3 AREA = ON 10.6.2 Turning the 80% Marker On and Off To turn the 80% marker on and off, follow the procedure below. If the 4:3 marker is off, the 80% marker is displayed at the outer frame of the picture.

  • Page 69: Setting Id Characters

    10. SDI OUTPUT (SDI SETTING) 10.7 Setting ID Characters 10.7.1 Turning ID Characters On and Off To turn ID characters on and off, follow the procedure below. If the check field pattern is selected, the ID characters will not be displayed even if this is set to ON.

  • Page 70: Setting The Position Of Id Characters

    10. SDI OUTPUT (SDI SETTING) 10.7.3 Setting the Position of ID Characters To set the position of the ID characters, follow the procedure below. The values represent the coordinates at the upper left corner of the ID characters. The upper left corner of the pattern is 0. The value takes effect immediately.

  • Page 71: Setting The Id Character Blinking Time

    10. SDI OUTPUT (SDI SETTING) 10.7.7 Setting the ID Character Blinking Time To set the ID character blinking time, follow the procedure below. ４．ＩＤ　ＢＬＩＮＫ　ＯＮ　ＴＩＭＥ ４．ＩＤ　ＢＬＩＮＫ　ＯＦＦ　ＴＩＭＥ 　　　　　　　　　　　　　　＋１　ｓｅｃ 　　　　　　　　　　　　　　＋１　ｓｅｃ Procedure SDI SETTING → SDI → ID CHARACTER → ID BLINK → ID BLINK ON TIME: +1 - +9 (on-time) →...

  • Page 72: Setting Logos

    To turn the logo on and off, follow the procedure below. If the check field pattern is selected or if a logo has not been loaded into the LT 4600A, no logo will be displayed even if this is set to ON.

  • Page 73: Setting The Logo Position

    10. SDI OUTPUT (SDI SETTING) 10.8.3 Setting the Logo Position To set the logo position, follow the procedure below. The values represent the coordinates at the upper left corner of logo. The upper left corner of the pattern is 0. The value takes effect immediately.

  • Page 74: Selecting The Logo Background

    10. SDI OUTPUT (SDI SETTING) 10.8.5 Selecting the Logo Background To select whether to make the area set to LEVEL 0 transparent, follow the procedure below. ３．ＬＯＧＯ　ＢＡＣＫＧＲＯＵＮＤ 　　　□ＯＮ　　　　　　■ＯＦＦ Procedure SDI SETTING → SDI → LOGO → LOGO BACKGROUND: ON / OFF LOGO BACKGROUND = ON LOGO BACKGROUND = OFF...

  • Page 75: Configuring Lip Sync

    10.9 Configuring Lip Sync Combining the LT 4600A and our waveform monitor LV 5770(A) makes it possible to measure the offset between the video signal and the audio signal that occurs in the transfer route for each channel. Prepare an LV 5770(A) with an LV 5770SER08/09A and LV 5770SER41/43 installed.

  • Page 76: Description Of Lip Sync Patterns

    10. SDI OUTPUT (SDI SETTING) 10.9.2 Description of Lip Sync Patterns A lip sync pattern is divided into three areas. From the top, they are the pattern, raster, and scale areas. Audio is turned on or muted in sync with the image signal. ●...

  • Page 77: Aes/Ebu Digital Audio Output (Aes/Ebu Setting)

    11. AES/EBU DIGITAL AUDIO OUTPUT (AES/EBU SETTING) 11. AES/EBU DIGITAL AUDIO OUTPUT (AES/EBU SETTING) Two 48 kHz AES/EBU signals synchronized with video signals are output from the AES/EBU connectors on the rear panel. You can set the output signal using AES/EBU SETTING. In AES/EBU SETTING, you can set the two signals separately.

  • Page 78: Selecting The Pre-Emphasis Mode

    11. AES/EBU DIGITAL AUDIO OUTPUT (AES/EBU SETTING) 11.4 Selecting the Pre-emphasis Mode To select the pre-emphasis mode, follow the procedure below. ２．ＥＭＰＨＡＳＩＳ 　　□５０／１５　□ＣＣＩＴＴ　■ＯＦＦ Procedure AES/EBU SETTING →AES/EBU 1 → EMPHASIS: 50/15 / CCITT / OFF 11.5 Settings Shared by Channels You can link the channel 2 setting to the channel 1 setting by following the procedure below to select ON.

  • Page 79: Setting Clicks

    11. AES/EBU DIGITAL AUDIO OUTPUT (AES/EBU SETTING) 11.8 Setting Clicks You can insert click sounds into the selected channel. Follow the procedure below to set the insertion interval in the range of 1 sec to 4 sec. This setting is valid when LIPSYNC ENABLE is set to DISABLE. ４．ＣＬＩＣＫ...

  • Page 80: Word-Clock Output (Wclk Setting)

    12. WORD-CLOCK OUTPUT (WCLK SETTING) 12. WORD-CLOCK OUTPUT (WCLK SETTING) A 48 kHz word-clock signal synchronized to the video signal is output from the WCLK OUT connector on the rear panel. You can set the output signal using WCLK SETTING. 12.1 Adjusting the Timing To adjust the word-clock signal relative to the reference signal, follow the procedure below.

  • Page 81: 13. Snmp

    SNMP manager. In addition, when the fan stops or other errors occur, traps can be sent from the LT 4600A to an SNMP manager. The Ethernet features of the LT 4600A have only been confirmed to work in a local network environment. LEADER does not guarantee that they will work in any network environment.

  • Page 82: Enterprise Mib

    On the SNMP manager, set trap transmission to enable(1). OID: 1.3.6.1.4.1.leader(20111).lt4600(28).trap(100).target(1).trapAction(2).0 You can also set it from the LT 4600A menu. Restart the LT 4600A. When the LT 4600A restarts, check that the standard trap "ColdStart" is received by the SNMP manager. 13.4 Enterprise MIB ●...
  • Page 83 13. SNMP Read only. R/W: Read and write.

  • Page 84: Status Group

    13. SNMP 13.4.1 status Group ● fanUnit(1) Group SYNTAX ACCESS VALUE Description fanStatus fanUnit.1 INTEGER stop operation ● genlockSts(2) Group SYNTAX ACCESS VALUE Description genStatus genlockSts.1 INTEGER disable internal unlock locked stay-in-sync 13.4.2 reference Group SYNTAX ACCESS VALUE Description genMode reference.1 INTEGER internal...

  • Page 85: Analogblack Group

    13. SNMP SYNTAX ACCESS VALUE Description 625p/50 13.4.3 analogBlack Group ● output1(1) Group SYNTAX ACCESS VALUE Description blk1Format output1.1 INTEGER 1080i/60 1080i/59.94 1080i/50 1080p/30 1080p/29.97 1080p/25 1080p/24 1080p/23.98 1080psF/24 1080psF/23.98 720p/60 720p/59.94 720p/50 720p/30 720p/29.97 720p/25 720p/24 720p/23.98 NTSC BB NTSC BB+REF NTSC BB+ID NTSC BB+REF+ID...

  • Page 86: Serialdigital Group

    13. SNMP ● output2(2) Group SYNTAX ACCESS VALUE Description blk2Format output2.1 INTEGER Same as output1(1) group ● output3(3) Group SYNTAX ACCESS VALUE Description blk3Format output3.1 INTEGER Same as output1(1) group 13.4.4 serialDigital Group ● sdi1(1) Group SYNTAX ACCESS VALUE Description sdi1Format sdi1.1 INTEGER...
  • Page 87 13. SNMP SYNTAX ACCESS VALUE Description 2026 3G-A 444(YCbCr) 10 bit 720p/25 2027 3G-A 444(YCbCr) 10 bit 720p/24 2028 3G-A 444(YCbCr) 10 bit 720p/23.98 3001 3G-A 444(YCbCr) 12 bit 1080i/60 3002 3G-A 444(YCbCr) 12 bit 1080i/59.94 3003 3G-A 444(YCbCr) 12 bit 1080i/50 3007 3G-A 444(YCbCr) 12 bit 1080p/30 3008...
  • Page 88 13. SNMP SYNTAX ACCESS VALUE Description 10009 HD 422(YCbCr) 10 bit 1080p/25 10010 HD 422(YCbCr) 10 bit 1080p/24 10011 HD 422(YCbCr) 10 bit 1080p/23.98 10015 HD 422(YCbCr) 10 bit 1080psF/24 10016 HD 422(YCbCr) 10 bit 1080psF/23.98 10021 HD 422(YCbCr) 10 bit 720p/60 10022 HD 422(YCbCr) 10 bit 720p/59.94 10023...
  • Page 89 13. SNMP SYNTAX ACCESS VALUE Description 23002 3G-B 444(YCbCr) 12 bit 1080i/59.94 23003 3G-B 444(YCbCr) 12 bit 1080i/50 23007 3G-B 444(YCbCr) 12 bit 1080p/30 23008 3G-B 444(YCbCr) 12 bit 1080p/29.97 23009 3G-B 444(YCbCr) 12 bit 1080p/25 23010 3G-B 444(YCbCr) 12 bit 1080p/24 23011 3G-B 444(YCbCr) 12 bit 1080p/23.98 24001...
  • Page 90 13. SNMP SYNTAX ACCESS VALUE Description 32002 HD(DL) 444(YCbCr) 10 bit 1080i/59.94 32003 HD(DL) 444(YCbCr) 10 bit 1080i/50 32007 HD(DL) 444(YCbCr) 10 bit 1080p/30 32008 HD(DL) 444(YCbCr) 10 bit 1080p/29.97 32009 HD(DL) 444(YCbCr) 10 bit 1080p/25 32010 HD(DL) 444(YCbCr) 10 bit 1080p/24 32011 HD(DL) 444(YCbCr) 10 bit 1080p/23.98 32012...
  • Page 91 13. SNMP SYNTAX ACCESS VALUE Description 35011 HD(DL) 444(RGB) 12 bit 1080p/23.98 35012 HD(DL) 444(RGB) 12 bit 1080psF/30 35013 HD(DL) 444(RGB) 12 bit 1080psF/29.97 35014 HD(DL) 444(RGB) 12 bit 1080psF/25 35015 HD(DL) 444(RGB) 12 bit 1080psF/24 35016 HD(DL) 444(RGB) 12 bit 1080psF/23.98 sdi1Pattern sdi1.2 INTEGER...
  • Page 92 13. SNMP SYNTAX ACCESS VALUE Description G1: ON G2: OFF G3: OFF G4: OFF G1: ON G2: OFF G3: OFF G4: ON G1: ON G2: OFF G3: ON G4: OFF G1: ON G2: OFF G3: ON G4: ON G1: ON G2: ON G3: OFF G4: OFF G1: ON...

  • Page 93: Trap Group

    13. SNMP 13.4.5 trap Group ● target(1) Group SYNTAX ACCESS VALUE Description managerIp target.1 IP ADDRESS *.*.*.* Trap transmission destination trapAction target.2 INTEGER enable disable 13.5 Extended TRAP Event Name Description Object Data fanUnitStatus Fan unit status change detection fanUnit.status genlockSignalStatus Genlock status change detection genlockSts.status...

  • Page 94: 14. Appendix

    14. APPENDIX 14. APPENDIX 14.1 List of Settings A list of settings that you can specify on the LT 4600A is provided below. The description of each item is as follows: Presets Items that are saved to presets Items that are not saved to presets...

  • Page 95: Reference Setting

    14. APPENDIX 14.1.2 REFERENCE SETTING Factory Last Setting Value (Maximum) Preset Default Value memory GENLOCK MODE INTERNAL / STAY-IN-SYNC INTERNAL LOCK FORMAT 1125i/60 / 1125i/59.94 / 1125i/50 / NTSC BB 1125p/30 / 1125p/29.97 / 1125p/25 / 1125p/24 / 1125p/23.98 / 1125psF/24 / 1125psF/23.98 / 750p/60 / 750p/59.94 / 750p/50 / 750p/30 / 750p/29.97 / 750p/25 / 750p/24 / 750p/23.98 /...

  • Page 96: Black Setting

    14. APPENDIX 14.1.4 BLACK SETTING Factory Last Setting Value (Maximum) Preset Default Value memory BLK1 FORMAT 1080i/60 / 1080i/59.94 / 1080i/50 / NTSC BB 1080p/30 / 1080p/29.97 / 1080p/25 / 1080p/24 / 1080p/23.98 / 1080psF/24 / 1080psF/23.98 / 720p/60 / 720p/59.94 / 720p/50 / 720p/30 / 720p/29.97 / 720p/25 / 720p/24 / 720p/23.98 / NTSC BB / NTSC BB+REF /...
  • Page 97 14. APPENDIX Factory Last Setting Value (Maximum) Preset Default Value memory DOWN & RIGHT / RIGHT H SPEED 0 - +256 V SPEED 0 - +256 SCROLL ON/OFF ON / OFF SPEED +1 - +255 CHANGE ON/OFF ON / OFF 0H TIMING SERIAL / LEGACY LEGACY...

  • Page 98: Aes/Ebu Setting

    14. APPENDIX Factory Last Setting Value (Maximum) Preset Default Value memory LOGO H-POSITION 0 - +1919 LEVEL 3 100h - EB0h EB0h LEVEL 2 100h - EB0h A20h LEVEL 1 100h - EB0h 590h LEVEL 0 100h - EB0h 100h LOGO BACKGROUND ON / OFF LOGO ON/OFF...

  • Page 99: Menu Tree

    14. APPENDIX 14.2 MENU TREE The screen shows the initial settings. 14.2.1 STATUS MENU...

  • Page 100: Utility Menu

    14. APPENDIX 14.2.2 UTILITY MENU...
  • Page 101 14. APPENDIX...

  • Page 102: Reference Menu

    14. APPENDIX 14.2.3 REFERENCE MENU...

  • Page 103: System Menu

    14. APPENDIX 14.2.4 SYSTEM MENU...

  • Page 104: Black Menu

    14. APPENDIX 14.2.5 BLACK MENU...

  • Page 105: Sdi Menu

    14. APPENDIX 14.2.6 SDI MENU...
  • Page 106 14. APPENDIX...
  • Page 107 14. APPENDIX...
  • Page 108 14. APPENDIX...
  • Page 109 14. APPENDIX...

  • Page 110: Aes/Ebu Menu

    14. APPENDIX 14.2.7 AES/EBU MENU...

  • Page 111: Wclk Menu

    14. APPENDIX 14.2.8 WCLK MENU...

  • Page 112: Firmware Update History

    14. APPENDIX 14.3 Firmware Update History This manual is written for firmware version 1.1. To view the firmware version, select UTILITY SETTING → VERSION DISPLAY → SYS . Ver. 1.1 • [UTILITY] SNMP COMMUNITY has been added to the ETHERNET item. •...
  • Page 113 Following information is for Chinese RoHS only 所含有毒有害物质信息 部件号码: LT 4600A 此标志适用于在中国销售的电子信息产品,依据2006年2月28日公布的 《电子信息产品污染控制管理办法》以及SJ/T11364-2006《电子信息产品污染 控制标识要求》，表示该产品在使用完结后可再利用。数字表示的是环境保护使 用期限，只要遵守与本产品有关的安全和使用上的注意事项，从制造日算起在数 字所表示的年限内，产品不会产生环境污染和对人体、财产的影响。 产品适当使用后报废的方法请遵从电子信息产品的回收、再利用相关法令。 详细请咨询各级政府主管部门。 产品中有毒有害物质或元素的名称及含量 有毒有害物质或元素 Hazardous Substances in each Part 部件名称 Parts 铅 汞 镉 六价铬 多溴联苯 多溴二苯醚 (Pb) (Hg) (Cd) (Cr(Ⅵ)) (PBB) (PBDE) 实装基板...
  • Page 114 LEADER ELECTRONICS CORP. 2-6-33 Tsunashima-Higashi, Kohoku-ku, Yokohama 223-8505, Japan PHONE:81-45-541-2123 FAX:81-45-541-2823 http://www.leader.co.jp Feb. 2, 2017 Ver. 2 (FW Ver. 1.1)

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