Troubleshooting Guide; Setting Error; Operation/Wiring Error - Kenwood KDC-X998 Instruction Manual

21. Troubleshooting guide

21-1. Setting error

Some functions of this unit may be disabled by
some settings made on this unit.
ö Cannot set up display.
Í The demonstration mode is not turned off as
mentioned in <14-4. Demonstration mode setting>
(page 65).
ö Cannot set the "Text Select", "Side Select", or
"Status" setting for the "Display Select" item.
Í A display type is not selected as mentioned in
Selecting a display type> (page
ö Cannot set up the equalizer.
ö Cannot set up the Drive Equalizer.
ö Cannot set up the Bass Boost.
ö Cannot set up the Sound Enhancements.
ö Cannot set up the Position control.
ö Cannot set up the Loudness.
Í The DSP function is disabled.
ò "DSP Set" of
<5-1. Audio control> (page 18)
96
|
KDC-X998/ KDC-BT958HD/ KDC-X898/ KDC-BT858U

21-2. Operation/wiring error

What might seem to be a malfunction in your unit
may just be the result of a slight operation error or a
wiring error. Before calling for service, first check the
following table for possible problems.
General
ö The key beep does not sound
<13-1.
58).
ö Sound cannot be heard.
ö The unit does not turn on.
ö Information shown on the display is incorrect.
Tuner source
ö Radio reception is poor.
Disc source
ö The specified disc does not play, but another one
Audio file source
ö The sound skips when an Audio file is being played.
iHeartRadio source
ö Station cannot be selected.
Í The Preout jack is in use.
ò The key beep cannot be output from the Preout
jack.
Í The connectors are dirty.
ò Clean the connectors. Refer to
this unit for the first time> (page
Í The car antenna is not extended.
ò Pull the antenna out all the way.
plays instead.
Í The specified CD is quite dirty.
ò Clean the CD with reference to
discs> (page 49).
Í The disc is severely scratched.
ò Try another disc instead.
Í The media is scratched or dirty.
ò Clean the CD with reference to
discs> (page 49).
Í The recording condition is bad.
ò Play the media again or use another media.
Í If "Explicit Content" in [Account Settings] is checked
in the web version of iHeartRadio, some stations
become unavailable.
<Before using the
4).
<10-12. Handling
<10-12. Handling