Nevion DWC-HD-DMUX Manual de usuario

Nevion Nordre Kullerød 1 3241 Sandefjord Norway Tel: +47 33 48 99 99 nevion.com DWC-HD-DMUX DWC-HD-DMUX-R DWC-HD DWC-HD-R HD-SDI to SD-SDI Down-conve

DWC-HD-DMUX Rev. F nevion.com | 10 3.2 Video blocks overview Figure 2: Video function blocks when down-converting HD to SD 3.3 Optical/ Ele

DWC-HD-DMUX Rev. F nevion.com | 11 If a signal occurs that is more than ±6.8 µs (for HD, ±25 µs for SD) off relative to the “initial phase si

DWC-HD-DMUX Rev. F nevion.com | 12 frame synchronizer is placed directly after the De-glitcher block. The control logic sets the frame synchr

DWC-HD-DMUX Rev. F nevion.com | 13 If both signals disappears The picture will first freeze for a user specified time (Hold time

DWC-HD-DMUX Rev. F nevion.com | 14 3.8 Video processing block The video processing block consists of a gain and offset adjustment, and a vide

DWC-HD-DMUX Rev. F nevion.com | 15 3.11 Video DAC The video DAC has three configurable outputs, with the following combinations available: -

DWC-HD-DMUX Rev. F nevion.com | 16 3.12 Audio overview Figure 4: Audio function block 3.13 Audio de-embedder The Audio de-embedder extra

DWC-HD-DMUX Rev. F nevion.com | 17 3.18 Audio processing block The output of each stereo signal from the audio cross point matrix may be mani

DWC-HD-DMUX Rev. F nevion.com | 18 4 Configuration 4.1 DIP switch functions The two sets of DIP switches are labeled with a number running fr

DWC-HD-DMUX Rev. F nevion.com | 19 Switch # Function name Function DIPs Comment 12 Audio DAC channel Off: Ch1 On: Ch2 (from selected group)

DWC-HD-DMUX Rev. F nevion.com | 2 Nevion Support Nevion Europe P.O. Box 1020 3204 Sandefjord, Norway Support phone 1: +47 33 48 99 97 Suppor

DWC-HD-DMUX Rev. F nevion.com | 20 4.2.1 Rotary switch and push buttons The rotary switch, labeled DLY, adjusts the phase delay from -5 to +4

DWC-HD-DMUX Rev. F nevion.com | 21 Note that if a stereo pair of embedded audio is missing, the user will still be allowed to select that

DWC-HD-DMUX Rev. F nevion.com | 22 5 Connections Figure 6: DWC-HD-DMUX-C1 The backplane for the DWC-HD-DMUX is labeled DWC-HD-DMUX-C

DWC-HD-DMUX Rev. F nevion.com | 23 6 Operation 6.1 Front panel LED indicators Diode \ state Red LED Orange LED Green LED No light Card status

DWC-HD-DMUX Rev. F nevion.com | 24 Block Blk# Commands Example Response Control above. - - chk off chk off ok Checksum off If issued twice in

DWC-HD-DMUX Rev. F nevion.com | 25 6.2.2 Normal control blocks Block Blk# Commands Example Response Control pin 0 on | off pin 0 on pin 0 off

DWC-HD-DMUX Rev. F nevion.com | 26 Block Blk# Commands Example Response Control physical inputs reappear at more or less the same time, which

DWC-HD-DMUX Rev. F nevion.com | 27 Block Blk# Commands Example Response Control switch. 0: Through mode (re-clocked only) 1: Processed mode (

DWC-HD-DMUX Rev. F nevion.com | 28 Block Blk# Commands Example Response Control 15-17 to select between processed/unprocessed output vprc 0 l

DWC-HD-DMUX Rev. F nevion.com | 29 Block Blk# Commands Example Response Control <wss_val>) ) WSS bits are currently in use. edh 0 msk &

DWC-HD-DMUX Rev. F nevion.com | 3 Contents Revision history ...

DWC-HD-DMUX Rev. F nevion.com | 30 Block Blk# Commands Example Response Control 957cBu, 247cBu], representing the range [-95.5dBu, 24.5dBu].

DWC-HD-DMUX Rev. F nevion.com | 31 General environmental requirements for Nevion equipment 1. The equipment will meet the guaranteed performa

DWC-HD-DMUX Rev. F nevion.com | 32 Product Warranty The warranty terms and conditions for the product(s) covered by this manual fo

DWC-HD-DMUX Rev. F nevion.com | 33 Appendix A Materials declaration and recycling information A.1 Materials declaration For product sold i

DWC-HD-DMUX Rev. F nevion.com | 4 6.2.3 Commands intended for debug/lab use only ...

DWC-HD-DMUX Rev. F nevion.com | 5 1 Product overview The Flashlink DWC-HD-DMUX converts an HD-SDI input signal to an SD-SDI output signal wit

DWC-HD-DMUX Rev. F nevion.com | 6 2 Specifications Optical SDI input Data rate optical: 270 – 1485 Mbps Sensitivity - HD-SDI (1485 Mbps): B

DWC-HD-DMUX Rev. F nevion.com | 7 Analog Video output, NTSC/PAL Number of outputs 1 Component RGB/ YUV or 3 CVBS Connector 3 x 75R BNC DC off

DWC-HD-DMUX Rev. F nevion.com | 8 Supported standards SD, 270 Mbps SMPTE 259M, SMPTE 272M-AC HD, 1485 Mbps SMPTE 292M, SMPTE 274M, SMPTE 291M

DWC-HD-DMUX Rev. F nevion.com | 9 3 Description 3.1 Data path The HD/SD-SDI input selected from the optical or electrical input is equalized,