Troubleshooting guide

The following checklist will help you remedy problems you may encounter with your unit. Before going through the checklist below, check the connection and operating procedures.

General

Problem

Cause/Solution

No sound

•Rotate the dial in a clockwise direction to adjust the volume.

 

•Set the fader control to the center position for two-speaker

 

systems.

The contents of the memory have been erased.

•The power cord or battery has been disconnected.

•The reset button has been pressed.

nStore again into the memory.

Indications do not appear in the Remove the front panel and clean the connectors. See “Cleaning

display.

the connectors” (page 15) for details.

 

 

No beep tone

•An optional power amplifier is connected and you are not

 

using the built-in amplifier.

 

• The beep tone is attenuated (page 13).

 

 

EN

 

CD playback

 

 

 

 

 

 

 

Problem

Cause/Solution

 

 

 

 

 

 

CD cannot be loaded.

•Another CD is already loaded.

 

 

 

•The CD was forcibly inserted upside down.

 

 

 

 

 

 

Play does not begin.

Dusty disc.

 

 

 

 

 

 

CD is automatically ejected.

The ambient temperature is more than 50°C.

 

 

 

 

 

 

CD will not eject.

Press 6for two seconds.

 

 

The operation buttons do not

Press the reset button.

 

 

function.

 

 

 

The sound skips due to

• The unit is installed at an angle of more than 60°.

 

 

vibration.

• The unit is not installed in a sturdy part of the car.

 

 

Radio reception

 

 

 

Problem

Cause/Solution

 

 

 

 

 

 

Preset tuning is not possible.

• Store the correct frequency in the memory.

 

 

 

• The broadcast signal is too weak.

 

 

 

 

 

 

Automatic tuning is not

The broadcast signal is too weak.

 

 

possible.

nUse manual tuning.

 

 

 

 

 

 

The “ST” indication flashes.

•Tune in the frequency precisely.

 

 

 

•The broadcast signal is too weak.

 

 

 

nSet to the MONO mode (page 10).

 

 

 

 

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