AKG P220 - 6 Troubleshooting

6 Troubleshooting
No sound
Distortion
Crackling noises or low output
@ P120 P220
Troubleshooting
Power to mixer and/or amplifier is Switch power to mixer or amplifier
off. on.
Channel or master fader on mixer, Set channel or master fader on
or volume control on amplifier is at mixer or volume control on amplifier
zero. to desired level.
Microphone is not connected to Connect microphone to mixer or
mixer or am lifier. am lifier.
Cable connectors are seated Check cable connectors for secure
loose . seat.
Cable is defective. Check cable and replace if
dam ed.
No supply voltage
Channel gain control on mixer set
too hi h.
Microphone too close to sound
source.
Partial short circuits due to
excessive humidi .
Switch phantom power on.
Phantom power supply: connect to
power outlet or insert battery
(batteries).
Check cable and replace if
nece
Turn gain control down CCW.
Move microphone further away from
sound source.
Switch reattenuation d in.
Place microphone in warm, dry
room and allow to d .
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