Trilogy Touch Technology Trilogy Commander Digital Intercom 9 Manuel d'utilisateur télécharger pdf (Page 30)

Commander Installation Guide

Page 30 of 81

Issue 9

Trilogy Communications Limited

3.5 CONFIGURING THE GAIN OF CAMERA INPUTS.

3.5.1 LINK SETTING ON 500-06-02

The gain of port 6 on the 500-06-02-matrix card is set by a jumper link on the board. Jumper

J7 should be set to N for normal operation or to C to increase the gain of port 6 by +25dB. If

500-06-02 cards are used in the same matrix as the older 500-06-00 cards, they must be set

to emulate the 500-06-00 cards. Fit links J8 and J9 in position B. The diagram below shows

the position of on board links.

A B

Jumper links J8

& J9 shown

fitted in position

B to “emulate

500-06-00”.

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Trilogy Touch Technology Trilogy Commander Digital Intercom 9 Manuel d'utilisateur Page 30