49
DOUBLE-COLUMN MONITOR-MONITOR CONNECTION
8
8
8
8
8
8
Door
Opener
Central Unit
Outdoor Panel
Terminating resistor is
connected
to this distributor for monitor
connections.
ND-104
Video Distributor
Transformer
12Vac
2
2
85-265Vac
50-60Hz
Main Power
8
A1
B1
B2
A2
B3
A3
B4
A4
A
B
+
-
2
All Video Terminating
Resistors must be ON position.
Monitors’ video lines will be ended
by 2x75
Ω
resistor at the end of line.
V1 V2
75
Ω
75
Ω
-
-
Содержание GK-04-8
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