Digital recorder, Pin1 pin8 – Videoswitch Vi200 User Manual
Page 46
Digital Recorder
40
14.4.2 Remote
Keyboard
Physical:
RJ45 (lower connector)
Electrical: RS485
Pin Number
Signal
In/Out
1 RS485+
(A)
In
2 RS485-
(B)
In
3 Not
used
N/a
4 +12V
for
Keyboard
Out
5 0V
for
keyboard Out
6 Not
used
N/a
7 Twisted-Pair
Video+
Out
8 Twisted-Pair
Video-
Out
Note:
A standard CAT5 patch cable may be used to connect the Vi200 to the optional Vi-K1
keyboard.
PIN1
PIN8