GRASS VALLEY 8981FS Manuals

Specifications Ordering Information J1 J2 J3 J4 J5 J6 J7 J8 J9 J10 8900V-R SDI Output Delay Control Output SDI Input GPI Reference input Loopthru Delay Control Output SDI Output Reference Loopthrough SDI with Embedded Audio EDH Detection Timing Generator EDH Insertion Audio Delay Data SDI with Embedded Audio Local Controls GPI Micro- processor Ethernet LED Control Framestore Output Signal Processor 44 The 8981FS offers unparalleled functionality. It combines the best features of a frame synchronizer, frame delay, and digital processing amplifier in one module. 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. Key Features 10-bit signal processing assures • broadcast quality Proc. amp controls • Various freeze options for production • applications Audio delay signal to drive audio delay • cards Functions as frame synchronizer or fixed • delay Up to a full frame of delay • Cleanly handles input signal hot switches • Passes all horizontal ancillary data (AES) • Passes or blanks vertical interval data • user adjustable EHD detection and insertion • Complete remote control with GPI or • Ethernet interface Supported Frame Types GeckoFlex with 8900V-R GeckoFlex Video rear module, Gecko video frames: 8900TX-V, 8900TF-V, 8900TFN-V Power Rating 4.5 Watts – single slot Input Signal type: SMPTE 259M-C or EBU 3267 (270 Mb/s) Connector: 75Ω 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 Output Signal type: SMPTE 259M-C or EBU 3267 Number of outputs: Four Connector: 75Ω BNC Return loss: >15 dB, 5 to 270 MHz Audio Delay Data Number of outputs: Two Connector: BNC Type: RS-232 serial data 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% non- condensing 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 This module can be mounted in a GeckoFlex frame when ordered with the 8900V-R GeckoFlex Video rear module. 8981FS SDI frame synchronizer/delay 8981FS SDI Frame Synchronizer/Delay For detailed specifications, installation, and setup instructions see: www.grassvalley.com/docs/modular