Preview Connector - GRASS VALLEY OCP 400 User Manual

6.2.3 Preview connector

1
6
Sub D connector
9-pin male
OCP 400 Operational Control Panel User's Guide (v12.0)
Pin Description
2 3 4 5
1 Preview contact 1A
7 8 9
2 Preview contact 1B
3 Preview contact 1C
4 +REF external
5 GND
6 not used
7 not used
8 Tally input *)
9 shield
Preview
switch
Chapter 6 - Connectors
*) Only used when an DMC
camcorder is connected (legacy
feature)
Preview
Preview switch not pressed:
connector
1A is connected to 1C
5
Preview switch pressed:
9
4 1A is connected to 1B
8
1C
3
7
1B
2
6
1A
1
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