User manual GRASS VALLEY 8981FS DATASHEET

[. . . ] 44 8981FS SDI Frame Synchronizer/Delay Key Features · 10-bit signal processing assures broadcast quality · Proc. [. . . ] The 8981FS is designed to handle various environments and applications including asynchronous input video signal timing, manual color correction, and production freeze frame applications. It operates as a companion to the popular 8916 AES autotracking delay DA, and 8920ADT or 8921ADT for audio synchronization applications. Several control modes are also offered, including local board controls, GPI for freeze control, and Ethernet control over a LAN/WAN using a variety of user friendly interfaces. 8900V-R J1 J2 SDI Output J3 J4 SDI Output Delay Control Output SDI Input J5 J6 Delay Control Output GPI J7 J8 J9 J10 Reference input Loopthru Framestore Control Microprocessor Audio Delay Data Ethernet Specifications Supported Frame Types GeckoFlex with 8900V-R GeckoFlex Video rear module, Gecko video frames: 8900TX-V, 8900TF-V, 8900TFN-V Ordering Information Audio Delay Data Number of outputs: Two Connector: BNC Type: RS-232 serial data This module can be mounted in a GeckoFlex frame when ordered with the 8900V-R GeckoFlex Video rear module. Power Rating 4. 5 Watts ­ single slot 8981FS SDI frame synchronizer/delay Performance Signal path: 10-bit Error detection and insertion: EDH Switching line processing: Optional black insertion Min. electrical length (delay mode): Two lines Output timing range: One frame Output timing resolution: 37 ns Operating temperature: 0° to 45°C Operating humidity range: 0% to 90% noncondensing Input Signal type: SMPTE 259M-C or EBU 3267 (270 Mb/s) Connector: 75 BNC, terminating Automatic cable eq. : <300 meters Return loss: >15 dB, 5 to 270 MHz Reference Input Signal type: Analog color black 525 or 625 lines per SMPTE 170M or CCIR 624 Connector: Differential loop-through BNC Signal level: Sync level 140 mV to 560 mVp-p Return loss: >40 dB to 5. 5 MHz Indicators and Controls Indicators: Signal present, line rate, reference present, freeze mode, delay mode, fault, communication active, configuration Controls: Output timing, proc. [. . . ] amp controls, freeze, blanking, sync/delay mode GPI control: Freeze Remote: All indicators and controls via Ethernet For detailed specifications, installation, and setup instructions see: www. grassvalley. com/docs/modular Output Signal type: SMPTE 259M-C or EBU 3267 Number of outputs: Four Connector: 75 BNC Return loss: >15 dB, 5 to 270 MHz [. . . ]