Kenwood DNX4280BT - Manual (Page 92)

91
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Troubleshooting
Other
Problem Reason Solution
The Touch Sensor Tone doesn’t
sound.
The preout jack is being
used.
The Touch Sensor Tone cannot be output
from the preout jack.
Error Messages
When you fail to operate the unit correctly, the cause of the failure appears as the message on
the screen.
Error Message Cause Solution
Protect Protective circuit has been activated
because a speaker cord has shorted
or it has come in contact with the
car chassis.
Wire or insulate the speaker cord as
appropriate and then push the <Reset>
button (P.92) .
Hot Error When the internal temperature of
this unit rises to 60°C or more, the
protection circuit is activated and
you may not be able to operate
the unit.
Use the unit again after reducing the
temperature of the unit.
Mecha Error The disc player is malfunctioning. Eject the disc and try inserting it again. Contact
the Kenwood dealer if this indicator continues
blinking or the disc cannot be ejected.
Disc Error An unplayable disc is inserted. Change the disc.
See Playable Media And Files (P.93) .
Read Error The disc is quite dirty. Clean the disc.
See Precautions on handling discs (P.4) .
Disc is upside down. Load the disc with the labeled side up.
Region Code
Error
The disc you wanted to play has a
region code that cannot be played
with this unit.
See Region Codes In The World (P.98) or try
another disc.
Parental Level
Error
The disc you wanted to play has a
higher level than the parental level
you set.
Set the parental level.
See Parental level (P.28) .
Error 07–67 The unit is not operating correctly
due to some reason or other.
Push the unit’s Reset button. If the “Error
07−67” message does not disappear, see your
nearest Kenwood dealer.
No Device (USB
device)
The USB device is selected as a
source although no USB device is
connected.
Change the source to any source other than
USB/iPod. Connect a USB device, and change
the source to USB again.
Disconnected
(iPod, Bluetooth
audio player)
The iPod/Bluetooth audio player
is selected as a source although
no iPod/Bluetooth audio player is
connected.
Change the source to any source other than
iPod/Bluetooth. Connect an iPod/Bluetooth
audio player, and change the source to iPod/
Bluetooth again.
No Media file The connected USB device contains
no playable audio file. Media was
played that doesn’t have data
recorded that the unit can play.
See Playable Media And Files (P.93) and try
another USB device.