English|37Troubleshooting GuideSome functions of this unit may be disabled bysome settings made on this unit.!Cannot switch to Aux source.▲• AUX is not turned on.☞Setting> (page 28)• AUX cannot be used when the KCA-iP200 isconnected.!• Cannot set up the subwoofer.• Cannot set up subwoofer phase.• No output from the subwoofer.• Cannot set up the low pass filter.▲• Preout is not set to subwoofer.☞preout> (page 25)• (page 10) is not set to On.!Cannot set up the subwoofer phase.▲Low pass filter is set to Through.☞(page 8)!• Cannot register a security code.• Cannot set up Display Illumination Control.▲ (page 29) is notturned off.!Cannot set up the Power-off timer.▲ (page 23) is not set.!Cannot play audio files.▲ (page 28) is set to "2".!Cannot File select.▲The Scan play or Random play function is enabled.What might seem to be a malfunction in your unitmay just be the result of slight misoperation ormiswiring. Before calling service, first check thefollowing table for possible problems.General?The Touch Sensor Tone doesn’t sound.✔The preout jack is being used.☞The Touch Sensor Tone can’t be output from thepreout jack.Tuner source?Radio reception is poor.✔The car antenna is not extended.☞Pull the antenna out all the way.✔The antenna control wire is not connected.☞Connect the wire correctly, referring to thesection on (page 33).Disc source?The specified disc does not play, but another oneplays instead.✔The specified CD is quite dirty.☞Clean the CD.✔The disc is loaded in a different slot from thatspecified.☞Eject the disc magazine and check the numberfor the specified disc.✔The disc is severely scratched.☞Try another disc instead.Audio file source?The sound skips when an Audio file is beingplayed.✔The media is scratched or dirty.☞Clean the media, referring to the CD cleaning ofthe section on (page 6).✔The audio file is broken or not supported.☞Damaged and unsupported files are skipped.✔The recording condition is bad.☞Record the media again or use another media.USB device source?The USB device is not detected.✔The USB connector is disconnected.☞Connect the connector of the USB deviceproperly.?The USB device does not play its audio files.✔The USB connector is disconnected.☞Connect the connector of the USB deviceproperly.
