JVC KD-AHD39 사용자 설명서

ENGLISH

35

•  Sound cannot be heard from the speakers.

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

•  The unit does not work at all.

Reset the unit (see page 2).

•  The built-in clock is inaccurate.

The clock data provided via the HD Radio broadcast may be 
wrong. Set “CLOCK ADJ” to “OFF” (see page 17).

•  SSM automatic presetting does not work.

Store stations manually.

•  Static noise while listening to the radio.

Connect the antenna firmly.

•  Sound quality changes when tuning in to HD 

Radio broadcasting.

Fix the reception mode to either “DIGITAL” or “ANALOG” (see 
page 9.)

•  No sound comes out while listening to the 

radio.

•  “ANALOG” is selected when tuning in to all digital 

broadcasting of HD Radio station. Select “DIGITAL” or “AUTO” 
(see page 9.)

•  “DIGITAL” is selected when receiving weak digital signals 

or tuning in to conventional radio broadcasting. Select 
“ANALOG” or “AUTO” (see page 9.)

•  Disc cannot be played back.

Insert the disc correctly.

•  CD-R/CD-RW cannot be played back.
•  Tracks on the CD-R/CD-RW cannot be skipped.

•  Insert a finalized CD-R/CD-RW.
•  Finalize the CD-R/CD-RW with the component which you 

used for recording.

•  Disc can be neither played back nor ejected.

•  Unlock the disc (see page 12).
•  Eject the disc forcibly (see page 2).

•  Disc sound is sometimes interrupted.

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

•  “NO DISC” appears on the display.

Insert a playable disc into the loading slot.

What appears to be trouble is not always serious. Check the following points before calling a service center.

EN_KDHDR30AHD39_f.indb   35

EN_KDHDR30AHD39_f.indb   35

07.11.16   6:50:21 PM

07.11.16   6:50:21 PM