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 low pass filter.
• No output from the subwoofer.
▲ • <Subwoofer output> of <Basic Operation> (page 4) is not set to On.
! • Cannot register a security code.
• Cannot set up Display.
▲ <Demonstration mode Setting> (page 18) is not turned off.
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.
General?The Touch Sensor Tone does not sound.
✔The preout jack is being used.
☞The Touch Sensor Tone cannot be output from the preout jack.
Tuner source? Radio reception is poor.
✔ The car antenna is not extended. ☞ Pull the antenna out all the way.
?The
✔The
☞The
?No sound is heard from the rear speakers.
✔You are talking in the
☞No sound is heard from the rear speakers in the
?No beep is heard at reception of an incoming call.
✔No beep is heard depending on the type of your
☞The “MENU” > “CALL BEEP” of <Function Control> (page 6) is set ON.
?Voice is not recognized.
✔The vehicle window is open.
☞If the surrounding noise is large, voice cannot be recognized properly. Close the vehicle windows to reduce noise.
✔Small voice.
☞If voice is too small, it cannot be recognized properly. Speak into the microphone a little more loudly and naturally.
✔The person uttering the voice tag is not the one who registered the it.
☞Only the voice of the person who registered the voice tag can be recognized.
?The specified disc does not play, but another one plays instead.
✔The specified CD is quite dirty.
☞Clean the CD, referring to the CD cleaning of the section on <Handling CDs> (page 3).
✔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.
TOC ERROR: | • No disc has been loaded in the disc |
| magazine. |
| • The CD is quite dirty. The CD is upside- |
| down. The CD is scratched a lot. |
ERROR 05: | The disc is unreadable. |
ERROR 77: | The unit is malfunctioning for some reason. |
| ➪ Press the reset button on the unit. If the |
| “ERROR 77” code does not disappear, |
| consult your nearest service center. |
ERROR 99: | Something is wrong with the disc magazine. |
| Or the unit is malfunctioning for some reason. |
| ➪ Check the disc magazine. And then press |
| the reset button on the unit. If the “ERROR |
| 99” code does not disappear, consult your |
| nearest service center. |
IN (Blink): | The CD player section is not operating |
| properly. |
| ➪ Reinsert the CD. If the CD cannot be |
| ejected or the display continues to flash |
| even when the CD has been properly |
| reinserted, please switch off the power |
| and consult your nearest service center. |