Kenwood DNR1007XR, Инструкция по эксплуатации

Страница: 102 / 116

Troubleshooting
102
Troubleshooting
Problems and Solutions
If any trouble occurs, first check the following
table for possible problems.
NOTE
• Some functions of this unit may be disabled by
some settings made on this unit.
• What might seem to be a malfunction in your
unit may just be the result of slight misoperation
or miswiring.
Ñ
About settings
• 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.
† Set the subwoofer to on. See
Speaker / X’over
setup (P.75)
.
The dual zone function is enabled.
† Set the dual zone function to off. See
Zone Control
(P.80) .
• 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.
† Set the dual zone function to on. See
Zone Control
(P.80) .
• Cannot set up the equalizer.
• Cannot set up the crossover network.
The dual zone function is enabled.
† Set the dual zone function to off. See Zone Control
(P.80)
.
Ñ
About audio operations
Radio reception is poor.
The car antenna is not extended.
† Pull out the antenna all the way.
The antenna control wire is not connected.
† Connect the wire correctly. See Connecting the
system and external components (P.98)
.
Cannot select a folder.
The random play function is enabled.
† Turn off the random function.
The unit does not respond when you try to
perform a operation during USB mirroring.
† Unplug the smartphone from the USB terminal,
then reattach the smartphone again.
Ñ
Others
The Touch Sensor Tone doesn’t sound.
The preout jack is being used.
†
The Touch Sensor Tone cannot be output from the
preout jack.
Android smartphone operation is slow.
This occurs when multiple applications are started on
the Android smartphone.
† For details, see
Caution for Smartphone Users
(P.4) .