Troubleshooting

Symptom

Remedy/Cause

Sound cannot be heard.

Adjust the volume to the optimum level. / Check the cords and connections.

“PROTECT” appears and no operations

Check to be sure the terminals of the speaker leads are covered with insulating tape properly,

can be done.

then reset the unit. If “PROTECT” does not disappear, consult your nearest service center.

The unit does not work at all.

Reset the unit.

Radio reception is poor. / Static noise

Connect the antenna firmly. / Pull the antenna out all the way.

while listening to the radio.

 

“IN” flashes.

The CD player is not operating properly. Reinsert the disc properly. If the condition did not

 

improve, turn off the unit and consult your nearest service center.

CD-R/CD-RW cannot be played back

Insert a finalized CD-R/CD-RW (finalize with the component which you used for recording).

and tracks cannot be skipped.

 

Disc sound is sometimes interrupted.

Stop playback while driving on rough roads. / Change the disc. / Check the cords and

 

connections.

“NA FILE” appears.

The unit is playing an unsupported audio file.

“NO DISC” appears.

Insert a playable disc into the loading slot.

“TOC ERROR” appears.

The CD is quite dirty. / The CD is upside-down. / The CD is scratched a lot. Try another disc

 

instead.

“ERROR 77” or “ERROR 99” appears.

The unit is malfunctioning for some reason. Press the reset button on the unit. If the “ERROR

 

77”/ “ERROR 99” code does not disappear, consult your nearest service center.

“COPY PRO” appears.

A copy-protected file is played.

“READ ERROR” appears.

Copy the files and folders for the USB device again. If the error message is still displayed,

 

initialize the USB device or use other USB devices.

“NO DEVICE” appears.

■ No USB device is connected. Connect a USB device, and change the source to USB again.

 

■ SD card is not inserted properly. Insert an SD card, and change the source to SD again.

“NO MUSIC” or “ERROR 15” appears.

The connected USB device or inserted SD card contains no playable audio file. / Media was

 

played that does not have data recorded that the unit can play.

“NA DEVICE” appears.

■ Connect a supported USB device, and check the connections.

 

■ Check that the supported SD card is inserted.

“USB ERROR” appears.

Remove the USB device, turn the unit off, then turn it on again. If the unit still showing the

 

same display, try to connect another USB device.

“iPod ERROR” appears.

Reconnect the iPod. / Confirm that the software for the iPod is the latest version. / Reset

 

the iPod.

Noise is generated.

Skip to another track or change the disc.

Tracks cannot play back as you have

Playback order is determined when files are recorded.

intended them to play.

 

“READING” keeps flashing.

Longer readout time is required. Do not use too many hierarchies and folders.

Elapsed playing time is not correct.

This is caused by how the tracks are recorded.

The number of songs contained

Podcast files are not counted in this unit as this unit does not support the playback of

in “SONGS” category of this unit

podcast files.

is different from that contained in

 

“SONGS” category of iPod.

 

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