Table of Contents
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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 VIDEO INPUT ............................................................................................................... 5
3.1.1. High Definition Serial Digital Video ................................................................................. 5
3.1.2. Standard Definition Serial Digital Video (model 7743-DLY-HD only) .............................. 5
3.2. SERIAL VIDEO OUTPUTS......................................................................................................... 5
3.2.1. HD Serial Digital Video.................................................................................................... 5
3.2.2. Standard Definition Serial Digital Video (model 7743-DLY-HD only) .............................. 5
3.3. GENLOCK INPUT ...................................................................................................................... 5
3.4. FUNCTIONAL............................................................................................................................. 6
3.5. ELECTRICAL ............................................................................................................................. 6
3.6. PHYSICAL .................................................................................................................................. 6
4.
STATUS LEDS .................................................................................................................................... 6
5.
CARD EDGE CONTROLS- 7742DLY-HD .......................................................................................... 7
5.1. SELECTING THE VIDEO AND GENLOCK STANDARD - 7742DLY-HD................................. 8
6.
CARD EDGE CONTROLS - 7743DLY-HD......................................................................................... 8
6.1. SELECTING THE VIDEO AND GENLOCK STANDARD - 7743DLY-HD................................. 9
7.
USING THE ON SCREEN MENU ..................................................................................................... 10
TABLE OF CONTENTS
ISTA
Revision 1.3.1
7700 MultiFrame Manual
7740DLY-HD series HD Video Delay
LINK
INTERFACE - 7743DLY-HD .......... 10
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Summary of Contents for evertz 7740DLY-HD Series
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Page 1: Table Of Contents
7700 MultiFrame Manual 7740DLY-HD series HD Video Delay 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 VIDEO INPUT ....................... 5 3.1.1. High Definition Serial Digital Video ................. 5 3.1.2. - Page 2 ISTA Figures Figure 1: 7740DLY-HD Series Block Diagram...................... 2 Figure 2: 7740DLY-HD Series Rear Panels ......................3 Figure 3: Location of Jumpers on Main Boards ....................14 Figure 4: Location of Jumpers on 7700CC Sub Module ..................15 Revision 1.3.1...
- Page 3 7700 MultiFrame Manual 7740DLY-HD series HD Video Delay Tables Table 1: GPI Connector Pin Definitions.........................4 Table 2: Overview of DIP Switch Functions – 7742DLY-HD ................7 Table 3: Video and Genlock Standard Switch Settings – 7742DLY-HD...............8 Table 4: VistaLINK™ Control Switch Settings – 7742DLY-HD................8 Table 5: Overview of DIP Switch Functions –...
- Page 4 Fixed MODULE OK LED description Information contained in this manual is believed to be accurate and reliable. However, Evertz assumes no responsibility for the use thereof nor 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.
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Page 5: Overview
With the broadcast environment in mind, the modules feature bypass relay protection one output. The 7740DLY-HD modules are housed in a 3RU frame that will hold up to 7-7740DLY-HD series modules or a 1RU frame that will hold up to 3 modules. -
Page 6: Figure 1: 7740Dly-Hd Series Block Diagram
Synchronizer Delay Buffer Serial Digital Video Outputs Genlock Input (Bi-level or Tri-Level) Cable Driver Genlock Processing 8 GPI VistaLINK CPU Control INPUTS Interface Card Module Video Genlock Edge Status Present Present Figure 1: 7740DLY-HD Series Block Diagram 7740DLY-HD-2 Revision 1.3.1... -
Page 7: Installation
7740DLY-HD series HD Video Delay INSTALLATION The 7740DLY-HD series modules come with a companion rear plate that has 4 BNC connectors and a 25 pin D connector and occupy two slots in the frame. For information on mounting the rear plate and inserting the module into the frame see the 7700FR chapter section 3. -
Page 8: Genlock Reference
7700 MultiFrame Manual 7740DLY-HD series HD Video Delay 2.2. GENLOCK REFERENCE GENLOCK This BNC is used to connect a video or tri-level sync reference. The genlock signal may be NTSC or PAL colour black, or tri-level sync and is autodetected by the module. The genlock standard must be set using the DIP switches 1 to 3. -
Page 9: Specifications
7700 MultiFrame Manual 7740DLY-HD series HD Video Delay SPECIFICATIONS 3.1. SERIAL VIDEO INPUT 3.1.1. High Definition Serial Digital Video Standard: SMPTE 292M (1.5 Gb/s) Connector: BNC per IEC 60169-8 Ammendment 2. Equalization: Automatic to 75m @ 1.5 Gb/s with Belden 1694 or equivalent cable Return Loss: >... -
Page 10: Functional
7700 MultiFrame Manual 7740DLY-HD series HD Video Delay 3.4. FUNCTIONAL Minimum Delay: 37.7 µsec (2800 samples) 7742DLY-HD: 65.5 µsec (1770 samples) for standard definition, 7743DLY-HD: 37.7 µsec (2800 samples) for high definition Maximum Delay: 7742DLY-HD: approx. 1.67 sec 7743DLY-HD: approx. 16.5 sec for standard definition, approx. -
Page 11: Card Edge Controls- 7742Dly-Hd
7700 MultiFrame Manual 7740DLY-HD series HD Video Delay MODULE OK This Green LED indicates good module health. It will be On when the board power is good and the module is running normally. Two LEDs on the submodule (7700CC) indicate the presence of the video input and genlock signals. -
Page 12: Selecting The Video And Genlock Standard - 7742Dly-Hd
7700 MultiFrame Manual 7740DLY-HD series HD Video Delay 5.1. SELECTING THE VIDEO AND GENLOCK STANDARD – 7742DLY-HD DIP switches 1, 2 and 3 are used to select the video and genlock standard when there is a genlock signal applied (as shown in Table 3). -
Page 13: Selecting The Video And Genlock Standard - 7743Dly-Hd
7700 MultiFrame Manual 7740DLY-HD series HD Video Delay the card. Sections 6.1 and 6.2 describe the assigned DIP switch functions. The On (closed) position is down, or closest to the printed circuit board. The Off (open) position is up, or farthest from the printed circuit board. -
Page 14: Selecting Whether Module Will Be Controlled From The Local Controls Or Through The
7700 MultiFrame Manual 7740DLY-HD series HD Video Delay 6.2. SELECTING WHETHER MODULE WILL BE CONTROLLED FROM THE LOCAL CONTROLS OR THROUGH THE VISTALINK INTERFACE – 7743DLY-HD When all four DIP switches are On the module will be controlled through the VistaLINK interface. -
Page 15: Top Level Menu Structure
7700 MultiFrame Manual 7740DLY-HD series HD Video Delay 7.1. TOP LEVEL MENU STRUCTURE The following is a brief description of the top level of the menu tree that appears when you enter the On screen menu. Selecting one of these items will take you down into the next menu level. -
Page 16: Table 8: Maximum Hd Video Delay - 7742Dly-Hd
7700 MultiFrame Manual 7740DLY-HD series HD Video Delay Table 8 shows the maximum number of video units of delay available for different HD video standards with the 7742DLY-HD. Table 9 shows the maximum number of video units of delay available for different HD video standards with the 7743DLY-HD. -
Page 17: Configuring The Video Output Phase
7700 MultiFrame Manual 7740DLY-HD series HD Video Delay Video Type Desired Delay Video Units Milliseconds Total Frames Lines Samples Samples 1080i/60 3,712,500 1100 7,425,000 14,850,000 1080i/50 3,712,500 7,425,000 1320 14,850,000 1080p/24 3,712,500 7,425,000 14,850,000 720p/60 3,712,500 7,425,000 14,850,000 Table 12: Typical HD Video Delay Settings 7.2. -
Page 18: Setting The Vertical Phase Of The Output Video
7700 MultiFrame Manual 7740DLY-HD series HD Video Delay 7.2.1.1. Setting the Vertical Phase of the Output Video Reference Phase With this control, you can set the vertical timing of the output video with respect to the genlock reference input. There are separate settings of V phase offset for each output video type. -
Page 19: Selecting Whether Local Faults Will Be Monitored By The Global Frame Status
7700 MultiFrame Manual 7740DLY-HD series HD Video Delay EVERTZ (B) 7700CC LD2 SIGNAL PRESENT LD3 GENLOCK PRESENT Upgrade Figure 4: Location of Jumpers on 7700CC Sub Module 8.1. SELECTING WHETHER LOCAL FAULTS WILL BE MONITORED BY THE GLOBAL FRAME STATUS... -
Page 20: Selecting Whether The Genlock Reference Input Is Terminated
9.1. WHAT IS VISTALINK™? VistaLINK™ is Evertz’s remote monitoring and control capability 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. For monitoring there needs to be a detecting device that automatically reports all errors to a central alarm and error logging station. -
Page 21: Vista Link Tm Monitored Parameters
7700 MultiFrame Manual 7740DLY-HD series HD Video Delay 9.2. VISTALINK MONITORED PARAMETERS The following parameters can be remotely monitored through the VistaLINK™ interface. Parameter Description Indicates good module health and the presence of a valid video Module Status input signal. (the state of the MODULE OK LED) Indicates the presence of a valid video input signal. -
Page 22: Vistalink Tm Traps
7700 MultiFrame Manual 7740DLY-HD series HD Video Delay 9.4. VISTALINK TRAPS The following traps can be enabled controlled through the VistaLINK™ interface. Each trap will indicate a fault condition when its value is True. Trap Description for True Condition ModuleStatus...
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