Digital Video Processor
Crestron
CNX-DVP4
Appendix C: Cable Connection Information
This appendix contains important cable connection information.
RGB to BNC
A RGB to BNC cable has a RGB DB15 connector on one end and five BNC
connectors on the other end. The BNC connectors are Red, Blue, Green, Horizontal
and Vertical. The Horizontal and Vertical cables are stamped H and V, respectively.
The RGB to BNC connection standards are:
•
RGB Sync on Green (Red, Green and Blue only; Horizontal and Vertical
not connected)
•
RGB H Sync (Red, Green, Blue and Horizontal only; Vertical not
connected)
•
RGB H Sync/V Sync (Red, Green, Blue, Horizontal and Vertical
connected)
NOTE:
If you connect the Horizontal and/or Vertical cables for RGB Sync on
Green, no video will be displayed.
S-Video Cable Adapter
If you are using a 4-pin DIN S-Video cable, you will need to use a 4-pin (female)
DIN to BNC adapter (adaptor not included).
S-Video Connections
When connecting S-Video cables to the CNX-DVP4, make sure to connect one set to
one input. For example, connect one S-Video set to the Video Input 1 Y and C ports.
Do not connect one of the connectors to any other Y or C ports. Refer to following
graphic.
S-Video Connections
COM 1
COM 2
COM 3
COM 4
VIDEO INPUT 1
VIDEO INPUT 2
A
COMP
B
COMP
A
COMP
B
COMP
C
C
Y
Y
DVI/RGB
DVI/RGB
DVI/RGB
OUTPUT
A
COMP
B
COMP
VIDEO INPUT 3
VIDEO INPUT 4
C
Y
C
Y
A
COMP
B
COMP
DVI/RGB
DVI/RGB
TOUCHSCREEN
MOUSE
COMPUTER
LAN
NET
24 Y Z G
MEMORY
EXPANSION
Proper S-Video Connections
Improper S-Video Connections
RS-232 Control and Computer Ports
Use a DB9 straight-through cable (do not use a non-modem cable).
Touchscreen/Mouse
This cable is supplied by the touchscreen or mouse vendor (except for a Matisse
cable; refer to “Appendix E: Viewport Commands” on page 83).
Operations Guide – DOC. 8170A
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Digital Video Processor: CNX-DVP4
