Kenwood KAC-6403 Manual Do Utilizador

English

Troubleshooting Guide

What might appear to be a malfunction in your unit may just be the result of slight misoperation or
miswiring. Before calling service, first check the following table for possible problems.

PROBLEM

POSSIBLE CAUSE

SOLUTION

No sound.
(No sound from one side.)
(Blown fuse.)

• Input (or output) cables are

disconnected.

• Protection circuit may be activated.

• Volume is too high.

• The speaker cord is shorted.

• Connect the input (or output) cables.

• Check connections by referring to

<Protection function>.

• Replace the fuse and use lower

volume.

• After check the speaker cord and

fixing the cause of the short, replace
the fuse.

The output level is too
small (or too large).

• The input sensitivity adjusting control

is not set to the correct position.

• Adjust the control correctly referring

to <Controls>.

The sound quality is bad.
(The sound is distorted.)

• The speakers wire are connected with

wrong + /-polarity.

• A speaker wire is pinched by a screw

in the car body.

• The switches may be set improperly.

• Connect them properly checking the

+ / - of the terminals and wires
well.

• Connect the speaker wire again so

that it is not pinched by anything.

• Set switches properly by referring to

<System examples>.

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05.11.17 10:21:35 AM