Troubleshooting guide

Symptom

Cause

Solution

 

 

 

No power

The car ignition is not on.

If the power supply is properly connected to

 

 

the car accessory switch the ignition key to

 

 

“ACC”.

 

The fuse is blown.

Replace the fuse.

Disc cannot be

Presence of disc inside the player.

Remove the disc in the player then put a new

loaded.

 

upward.

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

 

 

defective.

Clean the disc or try to play a new one.

 

Temperature inside the car is too

Cool off until the ambient temperature returns

 

high.

to normal.

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-CMD3005 instruction manual Troubleshooting guide, Symptom Cause Solution