Kenwood DDX7015 Instruction Manual page 96

Troubleshooting Guide
What might appear to. be a malfunctian in yaur unit may just be the result af slight misaperatian ar
miswiring. Befare calling service, first check the fallawing table far passible prablems.
.
General
.
The fuse has blown.
After checking for short circuits in the wires, replace the
fuse with one having the same rating.
An optional unit required to listen to each source is
not connected yet.
The
RESET
button is not pressed yet althoughthe
optional unit has been connected to the system.
The "O-N" switch of the optional unit is at the "0"
position.
A disc changer not supported by the system is used.
A non-connected source is not selected. See
<INSTAllATION MANUAL> and connect the unit correctly.
Press the reset button (see page 4).
Set the "O-N" switch to the
"N"
position.
Use a disc changer supported by the system (see page 4).
Not~lellisio,!/video image appears.
The unit is not connected to the parking brake
detection switch.
The parking brake is not engaged.
.. ........
.
Press the reset button on the unit (see page 41.
Make proper connections according to <INSTALLATION
MANUAL>.
For safety reasons no television/video images are
displayed while the vehicle is moving. Engaging the
parking brake will cause images to be displayed.
The unit is set to auto dimmer.
The illumination wire has not been connected. (If
manual dimmer is set)
. AM/FMradic:> reCel>tioni~
poor ~nd/or there is noise.
The TV antenna and vehicle's radio antenna are too
close.
The remote control mode selector is not set
correctly.
96 English
If the temperature of the monitor unit drops, the screen
may appear darker when power is first turned on due to
the characteristics of a liquid crystal panel. Wait a while
after turning power on for the temperature to rise. Normal
brightness will return.
When the unit is set to auto dimmer, it is not linked to the
vehicle's light switch.
Make proper connections according to <iNSTALLATION
MANUAL>.
Separate the two antennas as far as possible.
Turn off the main unit.
Switch the remote control mode selector according to the
source you select (see page 10).