The 25Ext Card; Installing The 25Ext - Intelix 4001 VC User Manual

Intelix VC Series Mic/Line Mixer User Manual

9.0 The 25EXT Card

The 25EXT card is a standard part of all VCX model mixers, and an option for all VC models.
If you have a VC mixer follow the installation instructions below.
The 25EXT option card mounts inside the VC series mixer chassis and provides additional
features:
1) Remote control for channels 1, 3, 5, and 7 on 8001 models.
2) Insert patching for individual channels.

9.1 Installing the 25EXT

To install the 25EXT card in the VC mixer, follow these instructions:
1) Remove the top cover of the mixer.
2) Record and remove all jumpers from headers P12 and P20 on the main circuit board.
3) Remove the black plastic from the accessory position on the rear of the mixer chassis.
It is scored so that it will break away under manual pressure.
4) Remove the hex head screws from the 25EXT card's DB25 connector.
5) Install the 25EXT card onto the headers P12 and P20. Press down firmly to ensure a
good connection. P1 should fit directly onto P12 and P2 onto P20.
6) Reinstall the hex head screws to secure the DB25 connector in the accessory card
position.
7) Secure the 25EXT to the main circuit board by screwing a 1/4" Phillips screw into the
standoff mounted on the main circuit board (between P11 and P12).
8) Reinstall the jumpers on P1 and P2 of the 25EXT board as they were on P12 and P20
from step 1.
30
This drawing shows the
two DB-25 connectors on
the rear panel of the VCX
mixer (or VC with a
25EXT installed).
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