DR-
8000 Video Switching Matrix
-20-
n
Video input connection board
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Video input connection board installation
Picture 18, Video input connection board installation
a) Put in the Video input connection board as picture 18 shows
；
b) Tighten the irremovable screws
；
c) Note: Video input connection board is hot swappable.
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Notes for Video input connection board
Picture 19, Video input connection board schematic picture
1. DIP (SW4)
It sets the 75
Ω
resistor. ON: connect 75
Ω
resistor, OFF: disconnect.
2. DIP (SW3)
It sets the 75
Ω
resistor. ON: connect 75
Ω
resistor, OFF: disconnect.
6
1
2
3
4
5
6
7
8
9
1 0
1 1
1 2
1 3
1 4
1 6
1
2
