Troubleshooting; Cleaning - Harman AKG C411 III L Mode D'emploi

TROUBLESHOOTINg

5 Troubleshooting
Problem Possible cause
No sound Power to mixer and/or amplifier
is off.
Channel or master fader on
mixer or volume control on
amplifier is at zero.
Pickup is not connected to mixer
or amplifier.
Cable connectors are seated
loosely.
Cable is defective.
No supply voltage.
Distortions Gain control on the mixer set
too high.
Mixer input sensitivity too high.
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Remedy
Switch power to mixer or amplifier
on.
Set channel or master fader
on mixer or volume control on
amplifier to desired level.
Connect pickup to mixer or
amplifier.
Check cable connectors for
secure seat.
Check cable and replace if
damaged.
Switch phantom power on.
Phantom power supply: connect
to power outlet or insert battery
(batteries). Check cable and
replace if damaged.
Turn gain control down CCW.
Connect a 10 dB preattenuation
pad between pickup cable and
input.
C411 MANUAL
III
6

Cleaning

Use a soft cloth moistened with water to clean the surface of the
microphone body.
C411 MANUAL
III
cLEANINg
31