Grass Valley NewsBrowse Desktop Browsing System Installation v.3.1 - Manual (Page 154)

154 NewsBrowse Installation and Configuration Guide April 27, 2006
Appendix B Legacy systems
• Optionally connect a RS-422 control cable from the COM2 port on the encoder to
a backup VTR. See below for cable pinouts.
RS-422 Cable Pinouts
The RS-422 cable that connects the single-channel encoder and the sequential
encoder to a VDCP record channel on the Profile Media Server is a special cable. It
needs to use the pinouts described below.
Encoder DB9-F Profile DB9-M
1 Tx- 8 Rx-
2 Tx+ 3 Rx+
3 Rx+ 7 Tx+
4 Rx- 2 Tx-
5 ground 4 ground