User manual GRASS VALLEY 8995DNC DATASHEET

[. . . ] 8995DNC Downconverter and Frame Sync Key Features ·High-quality downconverter with synchronizer for robust signal handling ·Image enhancement and pixel-level motion adaptive conversion for superb picture quality ·Full video proc. [. . . ] PCM audio processing eliminates the clicks caused by the video synchronizer dropping or repeating frames. This module silences the effects of hot upstream video switching using a V-fade. VITC and closed caption conversion are supported for same frame-rate downconversions, making this an ideal module for playout applications. One of three types of optional SFP fiber optic submodules can be installed in the fiber optic rear cage connector to provide two fiber inputs (Dual Receiver), two fiber outputs (Dual Transmitter), or one fiber input and one fiber output (Transceiver). Refer to the module pinout and block diagram on the next page. ·Where incoming feeds may be in either 1080 and 720 HD video formats ·For live production where low latency conversion is required ·For conversion of signals with embedded audio ·Incoming lines ingest of any signal format into an HD system, including synchronization conversion and proc. amp adjustment Specifications Supported Frame Types GeckoFlex with 8900NET (Net Card) for configuration Ordering Information Synchronizing mode = in minimum delay mode (synchronous input): Nominal: 1 frame (±1 pixel) User-adjustable range: 1 frame to 2 frames minus 5 lines Additional adjustable delay: 0 to 6 additional frames This module can be mounted in a GeckoFlex frame but not in other 8900 series frames, including Gecko-A or Gecko-V frames. As this module has no card-edge controls and in order to configure this module an 8900NET (Net Card) Network Interface module is required. Power Rating and Size 18 Watts ­ dual slot HD-SDI: One electrical or optional fiber optic ·Inputequalization:upto125m ·Auto-sensing:Yes ·Returnloss:>15dB, 5to270MHz; >15 dB typical, to 1. 5 GHz Optical: Single-mode (optional) Inputs Conversion Method: Motion adaptive 3:2/2:2 cadence: Automatic detection Input: 1080i @ 59. 94 Hz, 1080p @ 23. 98, 1080sf @ 23. 98, or 720p @ 59. 94 Hz Output choices: 480i @ 59. 94 Hz Input: 1080i @ 50 Hz or 720p @ 50 Hz Output choices: 576i @ 50 Hz 8995DNC SD/HD video format downconverter, front module and dual wide rear module set 8900GEN-SM Genlock submodule. This submodule mounts to the front module to provide the reference input for the module and frame reference bus. [. . . ] Amp Channel Gain Motion Adaptive Scaler Channel Stream Routing Embedder HD SDI In DeEmbedder Video Synchronizer & Delay Adjust Audio Synchronizer 4X SD-SDI Out Dolby E and Non-PCM Path Ref In Loop 8900GEN-SM Submodule Option Genlock Adjustment Audio Delay Out Frame Bus 1 Frame Bus 2 [. . . ]