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.

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.

Not~lellisio,!/video image appears.

After checking for short circuits in the wires, replace the fuse with one having the same rating.

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).

. Press the reset button on the unit (see page 41.

The unit is not connected

to the parking brake

Make proper connections

according

to <INSTALLATION

detection switch.

 

MANUAL>.

 

 

The parking brake is not

engaged.

For safety reasons no television/video

images are

..

........

displayed while the vehicle is moving. Engaging the

 

 

 

 

parking brake will cause images to be displayed.

 

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.

 

 

The unit is set to auto dimmer.

When

the

unit

is set to

auto dimmer,

it is not linked to the

The illumination wire has not been connected. (If

vehicle's

light

switch.

 

 

Make

proper

connections

according

to <iNSTALLATION

manual dimmer is set)

MANUAL>.

 

 

 

 

. AM/FMradic:> reCel>tioni~ poor ~nd/or there is noise.

 

 

 

 

 

 

 

The TV antenna and vehicle's radio antenna are too

Separate

the two antennas as far as possible.

close.

Turn off the

main unit.

 

 

The remote control mode selector is not set correctly.

Switch the remote control mode selector according to the source you select (see page 10).

96 English

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Image 96
Kenwood DDX7045 Use a disc changer supported by the system see, If the temperature of the monitor unit drops, the screen