Troubleshooting Guide

Some functions of this unit may be disabled by some settings made on this unit.

!Cannot switch to Aux source.

▲ AUX is not turned on. ☞ <Built-in Auxiliary input Setting> (page 13)

!Cannot display the user of System Q.

▲<Audio control> (page 6) is not set.

!• Cannot set up the subwoofer.

• No output from the subwoofer.

• Cannot set up the low pass filter.

▲• Preout is not set to subwoofer. ☞ <Switching preout> (page 13)

•<Subwoofer Output> (page 7) is not set to On.

What might seem to be a malfunction in your unit may just be the result of slight misoperation or miswiring. Before calling service, first check the following table for possible problems.

General

?The Touch Sensor Tone doesn’t sound.

✔The preout jack is being used.

☞The Touch Sensor Tone can’t be output from the preout jack.

Tuner source

?Radio reception is poor.

✔ The car antenna is not extended. ☞ Pull the antenna out all the way.

Disc source

?The specified disc does not play, but another one plays instead.

✔The specified CD is quite dirty.

☞Clean the CD.

✔The disc is severely scratched.

☞Try another disc instead.

The messages shown below display your systems condition.

E-04:

The CD is quite dirty. The CD is upside-down.

 

The CD is scratched a lot.

E-99:

The unit is malfunctioning for some reason.

 

➪ Press the reset button on the unit. If the

 

"E-99" code does not disappear, consult

 

your nearest service center.

IN (Blink):

The CD player section is not operating

 

properly.

 

➪ Reinsert the CD. If the CD cannot be

 

ejected or the display continues to flash

 

even when the CD has been properly

 

reinserted, please switch off the power

 

and consult your nearest service center.

DCER:

The speaker wire has a short-circuit or

 

touches the chassis of the vehicle, and then

 

the protection function is activated.

 

➪ Wire or insulate the speaker cable properly

 

and press the reset button. If the "DCER"

 

code does not disappear, consult your

 

nearest service center.

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