Troubleshooting and block diagram – Australian Monitor AMC+MIX User Manual

Page 7

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TROUBLESHOOTING GUIDE

Trouble

Likely Cause

Remedy

Power LED not on

Check power switch is on

Check plug pack connection

Distorted sound

Input is overloaded

Output is being over driven

Bass control is turned up

Reduce input level at source

Reduce volume levels on front panel

Reduce Bass control level

No sound but mixer is on

Volume controls down

Connected amplifier is switched off

Check volume controls

Check amplifiers and speakers

No sound from channels 2 and 3

Priority function is being used

Remove signal (disconnect input) from channel 1 OR
Disable priority function (see Internal Adjustments)

Tones do not sound when triggered

Tone generator module not installed

Purchase optional Tone generator module

PAGE 7

AMC

+

MIX INSTALLATION AND OPERATION MANUAL

TROUBLESHOOTING AND BLOCK DIAGRAM

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