Troubleshooting Guide
Some functions of this unit may be disabled by some settings made on this unit.
! • Cannot set up the subwoofer.
• Cannot set up the High Pass Filter.
• Cannot set up the Fader.
• No Audio control effect on AUX.
▲ • Preout is not set to subwoofer. ☞ “SWPRE” of <Menu System> (page 14)
• “Subwoofer output” of <Baisc Operatiom> (page 4) is not set to On.
• The Dual zone function is enabled. ☞ <Audio Setup> (page 8)
! • Cannot set up the subwoofer phase.
▲ The Low Pass Filter is set to Through. ☞ <Audio Setup> (page 8)
!• Cannot select the output destination of the subsource in the Dual zone.
•Cannot adjust the volume of the rear speakers. ▲ The Dual zone function is disabled. ☞ <Audio
Setup> (page 8)
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.
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 loaded in a different slot from that specified.
☞Eject the disc magazine and check the number for the specified disc.
✔The disc is severely scratched.
☞Try another disc instead.
Audio file source
?The sound skips when an Audio file is being played.
✔The media is scratched or dirty.
☞Clean the media, referring to the CD cleaning of the section on <Handling CDs> (page 3).
✔The recording condition is bad.
☞Record the media again or use another media.
?Noise is heard when carrying out Folder Search.
✔Noise may be produced if folders without audio files exist continuously in the playing media.
☞Do not make folders without audio files.
Cassette tape source
?The sound quality is poor or distorted.
✔The tape head is dirty.
☞Clean the tape head.
?The DPSS, Tape Advance and Music Repeat don’t operate correctly.
✔The space between the songs on the tape can’t be recognized because it’s too short.
☞Have at least 5 seconds between songs.
✔The space between songs can’t be recognized because there’s too much noise between songs.
☞Reduce the noise between songs.
?The blank skip doesn’t work.
✔Because noise is too loud, the
☞Reduce the noise between songs.
?Blank Skip functions at places that are recorded.
✔Because the recording level is low, it’s recognized as not recorded.
☞Turn Blank Skip OFF.
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