Help? Troubleshooting - Kenwood DNX710EX Instruction Manual

Help?
Troubleshooting
Some functions of this unit may be disabled by
some settings made on this unit.
!
• Cannot set up the subwoofer.
• Cannot set up subwoofer phase.
• No output from the subwoofer.
• Cannot set up the low pass filter.
• Cannot set up the high pass filter.
Subwoofer is not set to On.
(page 66)
The Dual zone function is enabled.
Control> (page 86)
!
Cannot set up the subwoofer phase.
Subwoofer is not set to On.
(page 66)
Low pass filter is set to Through.
Network Setup> (page 67)
!
• 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.
Control> (page 86)
!
Cannot play audio files.
"CD Read" of <System Setup> (page 71) is set
to "2".
!
Cannot Folder select.
The Scan play or Random play function is
enabled.
!
Cannot perform Repeat play.
The PBC function is enabled.
!
• The Traffic Information setting is ineffective.
• The Synchronize Clock setting is ineffective.
• Cannot select the tuner as a Dual zone
source.
HD Radio is in use.
!
• Cannot set up the equalizer.
• Cannot set up the crossover network.
The Dual zone function is enabled.
Control> (page 86)
94 DNX7100
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
☞
<Audio Setup>
☞
<Zone
Tuner source
☞
<Audio Setup>
☞
<Crossover
Disc source
☞
<Zone
Audio file source
☞
<Zone
?
The Touch Sensor Tone doesn't sound.
✔
The preout jack is being used.
☞
The Touch Sensor Tone can't be output from
the preout jack.
?
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 the
section on <INSTALLATION MANUAL>.
?
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.
?
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 8).
✔
The recording condition is bad.
☞
Record the media again or use another
media.