Troubleshooting, English, Problem, Cause, Measure, General

English

7. TROUBLESHOOTING

Problem

Cause

Measure

Power does not

Fuse is blown.

Replace with a fuse of the same amperage. If the fuse

turn on.

blows again, consult your dealer.

(No sound)

Incorrect wiring.

Consult your dealer.

No sound when

Power antenna lead is short

1. Turn the unit off.

operating the unit

circuited, or excessive

2. Remove all wires attached to the power antenna

with amplifiers or

current is required for

lead. Check each wire for possible short circuits

power antenna

remotely powering on the

using an ohm meter.

attached.

amplifiers or power antenna.

3. Turn the unit back on.

4. Reconnect each amplifier remote wire to the power

antenna lead one by one. If the amplifiers turn off

before all wires are attached, use an external relay

to provide remote power-on voltage (excessive

current required).

General

Nothing happens

Microprocessor malfunction

1. Turn off power, then press the

Reset button

when buttons are

due to noise, etc.

[RELEASE] button and remove

pressed.

the DCP.

2. Use a thin rod to hold reset

Display is not

button depressed (2 sec.).

accurate.

If the reset button is pressed

when a disc is loaded, please

eject the disc and load it once

again before attempting to play

it.

DCP or main unit connectors

Wipe dirt off with a soft cloth dampened with cleaning

are dirty.

alcohol.

No sound

The speaker protection circuit

1. Turn down sound volume. Function can also be

is operating.

restored by turning power off and on again.

(Speaker volume is reduced automatically when

the speaker protection circuit operates).

2. If the sound is still muted, consult your dealer.

No sound

MP3/WMA files are absent

Write MP3/WMA files onto disc properly.

on disc.

Files are not recognized as

Use properly encoded MP3/WMA files.

MP3/WMA files.

File system is not correct.

Use ISO9660 level 1, 2 or JOLIET or Romeo file

system.

CD/MP3/WMA

Sound skips or is

CD is dirty.

Clean the CD with a soft cloth.

noisy.

CD is heavily scratched/

Replace with a CD without scratches.

warped.

Sound cuts out or

MP3/WMA files are not

Use properly encoded MP3/WMA files.

skips.

encoded properly.

Noise is

generated/noise is

mixed with sound.

Sound is poor

Condensation may form on

Let dry for about 1 hour with power on.

when power is

the internal lens when the car

first turned on.

is parked in a humid place.

Wrong file name