User manual GRASS VALLEY 8914 DATASHEET

[. . . ] [. . . ] The 8914 provides a low-cost and easy-to-use solution to the lip sync errors associated with these large delays. We've included two fully controllable delay paths on a single board allowing up to 20 digital audio delays and distribution in a 2 RU frame. If you want more distribution instead, the first channel can be passively looped to the second channel for seven outputs. The 8914 is also a full-featured reclocking distribution amplifier. 8900V-R J1 J2 AES 2 Outputs J3 J4 J5 J6 AES 1 Outputs AES 2 Input J7 J8 J9 J10 AES 1 Input Loopthru AES 1 Loopthrough RX Serial to Parallel Serial to Parallel FPGA Delay AES 1 Outputs Delay AES2 Outputs AES 2 Delay Controls RX Specifications Supported Frame Types GeckoFlex with 8900V-R GeckoFlex Video rear module, Gecko video frames: 8900TX-V, 8900TF-V Ordering Information Performance Sample rates: 32, 44. 1, or 48 kHz Delayed outputs: ·Minimum: 1. 2 ms ·Maximum:510ms(127. 5AESblocks) Delay increments: One AES block (2 ms) This module can be mounted in a GeckoFlex frame when ordered with the 8900V-R GeckoFlex Video rear module. Power Rating 3. 5 Watts ­ single slot 8914 Dual AES/EBU digital audio delay distribution amplifier Input Number of inputs: ·Channel1:oneloopthrough ·Channel2:oneterminated Connectors: 75 BNC Standard: AES-3id-1995 and SMPTE 276M AES frame rates: 32, 44. 1, or 48 kHz Return loss: >25 dB (0. 1 to 6 MHz) Indicators and Controls Indicators: Input video present, input data rate, power Controls: Delay ­ two 16-position rotary switches Outputs Number of outputs: ·Channel1:four ·Channel2:three Connectors: 75 BNC Standard: AES-3id-1995 and SMPTE 276M Return loss: >25 dB (0. 1 to 6 MHz) Intrinsic jitter: <6 ns For detailed specifications, installation, and setup instructions see: www. grassvalley. com/docs/modular [. . . ] [. . . ]