Jvc TK-C1481 Manual do Utilizador descarregar pdf (Página 17)

E-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.

Connect to the other

side in pairs like this.

Connect to the other

side in pairs like this.

A

B

TX+

TX

-

C

D

RX+

RX

-

 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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