Power Acoustik PD-710 User Manual download pdf (Page 23)

23

TROUBLESHOOTING

Symptom

Cause

Remedy

General

Power does not turn

on.

(No sound is

produced.)

Fuse is blown

Replace with fuse of the same amperage.

If the fuse blows again, consult your store

of purchase

In correct wiring

Consult your local retailer.

No sound output

when operating the

unit with amplifiers

or power antenna

attached.

Power antennal

lead is shorted to

ground excessive

current is required

or remote on the

amplifiers or power

antenna.

1. Turn off the unit.

2. Remove all wires attached to the

power antenna lead. Check each wire

for a possible short to ground using an

ohm meter.

3. Turn on the unit.

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 replay to

provide remote-on voltage (excessive

current required).

Nothing happens

when buttons are

pressed.

Display is not

Accurate

The microprocessor

has malfunctioned

due to noise, etc.

Turn off the power, Then press the [no

open] button and remove the DCP. Press

the reset button for about 2 seconds with

a thin rod.

Panel or main unit

Connectors

are dirty

Wipe the dirt off with a soft cloth

moistened with cleaning alcohol.

CD

Sound is bad directly

after power is turned

on.

Compact disc is

dirty

Clean the compact disc without scratches

Compact disc is

heavily scratched

or warped

Replace with a compact disc without

scratches.

Sound is bad directly

after power is turned

on.

Water droplets may

form on the internal

lens when the car is

parked in a humid

place

Let it dry for about 1 hour with the power

on.

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