Audio Maintenance Checklist

Wired Microphones
Check electronically
Check physically
Broken switches
Smashed screens
Missing parts
Mic cable

Wireless Microphones
Rx - Check electronically
Tx - Check electronically
Check physically
Broken switches
Smashed screens
Missing parts
Shorted cables
Battery
Correct type
Low voltage

Mixer
Check electronically
Faders
Aux buss
Effects buss
Master
Noises
Basic gain structure
Check physically
Missing knobs

Amplifier
Check electronically
Output
Noises
Fan
Switches
Basic gain structure
Check Physically
Dust on heat sinks

Cassette Deck
Check electronically
Play
Record
Clean
Check electronically
Output
Noises
Check Physically
Missing or broken controls

Effects/Outboard Gear
Check electronically
Output
Check Physically
Missing or broken controls

Hearing Impaired System
Rx -
Battery
Earphones
Switches
Tx -
Output

Main Speakers
Output
Buzzes or rattles

Monitor speakers
Output
Buzzes or rattles

Balcony Speakers
Output
Volume control

Remote speakers
Output
Volume control