Pioneer Super Tuner III D AVH-P6850DVD Operation Manual page 106

Appendix
Additional Information
Message
Error check noise
106
En
Cause
The surrounding noise level is too
high.
Black plate (106,1)
Action
! Stop your car in a place that is as quiet as
possible, and switch off the engine, air condi-
tioner or heater.
! Set the microphone correctly.
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