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Troubleshooting
Symptom
Sound cannot be heard.
"PROTECT" appears and no
operations can be done.
Sound cannot be heard. / The unit
does not turn on. / Information
shown on the display is incorrect.
The unit does not work at all.
[P-OFF WAIT] does not work.
Radio reception is poor. / Static
noise while listening to the radio.
"IN" flashes.
CD-R/CD-RW cannot be played
back and tracks cannot be skipped.
Disc sound is sometimes
interrupted.
"NA FILE" appears.
"NO DISC" appears.
"TOC ERROR" appears.
"ERROR 99" appears.
"COPY PRO" appears.
"READ ERROR" appears.
"NO DEVICE" appears.
"NO MUSIC" appears.
"NA DEVICE" appears.
"USB ERROR" appears.
Noise is generated.
Tracks cannot play back as you have
intended them to play.
"READING" keeps flashing.
Elapsed playing time is not correct. This is caused by how the tracks are recorded.
Correct characters are not displayed
(e.g. album name).
14
Adjust the volume to the optimum level. / Check the cords and connections.
Check to be sure the terminals of the speaker leads are covered with insulating tape
properly, then reset the unit. If "PROTECT" does not disappear, consult your nearest
service center.
The connectors are dirty. Clean the connectors. (page 3)
Reset the unit. (page 3)
Turn off the demonstration mode. (page 5)
Connect the antenna firmly. / Pull the antenna out all the way.
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.
Insert a finalized CD-R/CD-RW (finalize with the component which you used for
recording).
Stop playback while driving on rough roads. / Change the disc. / Check the cords and
connections.
The unit is playing an unsupported audio file.
Insert a playable disc into the loading slot.
The CD is quite dirty. / The CD is upside-down. / The CD is scratched a lot. Try another
disc instead.
The unit is malfunctioning for some reason. Press the reset button on the unit. If the
"ERROR 99" code does not disappear, consult your nearest service center.
A copy-protected file is played.
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 USB device is connected. Connect an USB device, and change the source to USB again.
The connected USB device contains no playable audio file.
Connect a supported USB device, and check the connections.
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.
Skip to another track or change the disc.
Playback order is determined when files are recorded.
Longer readout time is required. Do not use too many hierarchies and folders.
This unit can only display letters (upper case), numbers, and a limited number of
symbols. For
be displayed if [RUSSIAN SET] is set to [ON]. (page 6)
Remedy/Cause
: Cyrillic alphabets (upper case) can also
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