JVC TK-C1481 Instructions Manual page 17

Control signal cables
These cables should be connected only when
it is required to control the camera using the
RS-442A or RS-485 signals. The use of 0.65
4-conductor twisted pair cables is recom-
mended. With these cables, the maximum ex-
tension distance is 1,200 m.
TX+
A
TX-
B
RX+
C
RX-
D
Connect to the other
side in pairs like this.
Connect to the other
side in pairs like this.
Genlock connection
With some systems, when the external sync
signal is a composite video or black burst sig-
nal genlocking by applying an external sync
input requires the horizontal phase (H
PHASE) and colour phase (SC COARSE) to
be adjusted.
MEMO
• Genlocking is not possible with a signal
containing too much jitter, such as a VCR
or videodisc playback signal.
• For details, consult a JVC authorized
dealer.
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