Soundmax SM-CMD3010 [25/53] Troubleshooting guide

Troubleshooting guide

Symptom Cause Solution

No power The car ignition is not on.

The fuse is blown.

If the power supply is properly

connected to the car accessory

switch the ignition key to "ACC".

Replace the fuse.

Disc cannot be loaded. Presence of CD disc inside the player. Remove the disc in the player

then put a new upward.

Disc cannot be read. Inserting the disc in upside down.

Compact disc is extremely dirty or

defective.

Temperature inside the car is too high.

Insert the compact disc with the

label facing upward.

Clean the disc or try to play a

new one.

Cool off until the ambient

temperature returns to normal.

No sound Volume is in minimum.

Wiring is not properly connected.

Adjust volume to a desired level.

Check wiring connection.

The buttons do not work. The built-in microcomputer is not

operating properly due to noise.

Front panel is not properly fix into its

place.

Press the RESET button.

Reinstall the front panel.

Sound skips. The installation angle is more than 30

degrees.

The disc is extremely dirty or defective.

Adjust the installation angle to

less than 30 degrees.

Clean the compact disc/try to

play a new one.

The radio does not work.

The radio station automatic

selection does not work.

The antenna cable is not connected.

Signals are too weak.

Insert the antenna cable firmly.

Select a station manually.