Troubleshooting Guide

PROBLEM

POSSIBLE CAUSE

SOLUTION

No sound can be heard, or the volume is low.

The Attenuator function is turned on.

Turn off the Attenuator function.

 

The fader and/or balance settings are set all the way to

Reset the fader and/or balance settings.

 

one side.

 

 

 

 

 

The input/output cables or wiring harness are connected

Reconnect the input/output cables and/or the wiring

 

incorrectly.

harness correctly. See the section on "Connecting

 

 

Cables to Terminals".

 

 

 

 

The values of Volume offset are low.

Increase the values of Volume offset. (see p. 15)

 

 

 

The sound quality is poor or distorted.

A speaker cable may be pinched by a screw in the car.

Check the speaker wiring.

The speakers are not wired correctly.

Reconnect the speaker cables so that each output terminal is connected to a different speaker.

A CD ejects as soon as it is loaded.

The CD is upside-down.

Load the CD with the labelled side up.

The CD is quite dirty.

Clean the CD, referring to the section on "Cleaning CDs" (see page 6).

The sound skips on a CD.

The CD is scratched or dirty.

Clean the CD, referring to the section on "Cleaning CDs"

 

 

(see page 6).

 

 

 

The specified track does not

Random play has been selected.

Turn off the random play function.

play.

 

 

 

 

 

Can’t remove disc.

The cause is that more than 10 minutes has elapsed

 

since the vehicle ACC switch was turned OFF.

The disc can only be removed within 10 minutes of the ACC switch being turned OFF. If more than 10 minutes has elapsed, turn the ACC switch ON again and press the Eject button.

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