Troubleshooting guide

Symptom

Cause

Solution

 

 

 

General

The car ignition is not on.

If the power supply is properly connected to the

No power

 

car accessory switch the ignition key to " ACC ".

 

The fuse is blown.

Replace the fuse.

 

 

 

Disc

Presence of CD disc inside the

Remove the disc in the player then put a new

Disc cannot be

player.

upward.

loaded.

 

 

Disc cannot be

Inserting the disc in upside down.

Insert the compact disc with the label facing

read.

 

upward.

 

Compact disc is extremely dirty or

Clean the disc or try to play a new one.

 

defective.

Cool off until the ambient temperature returns

 

Temperature inside the car is too

to normal.

 

high.

 

No sound

Volume is in minimum.

Adjust volume to a desired level.

 

Wiring is not properly connected.

Check wiring connection.

 

 

 

The operation keys

The built-in microcomputer is not

Press the RESET button.

do not work.

operating properly due to noise.

 

 

Front panel is not properly fix into

Reinstall the front panel.

 

its place.

 

Sound skips.

The installation angle is more than

Adjust the installation angle to less than 30

 

30 degrees.

degrees.

 

The disc is extremely dirty or

Clean the compact disc/try to play a new one.

 

defective.

 

The radio does not

The antenna cable is not connected

Insert the antenna cable firmly select a station

work,

the signals are too weak.

manually.

the radio station

 

 

automatic selection

 

 

does not work.

 

 

 

 

 

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SoundMax SM-CDM1039 instruction manual Troubleshooting guide