SoundMax SM-CMD2022 User Manual download pdf (Page 37)

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 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 operation keys

do not work.

Front panel is not properly fix

into its place.

Press the RESET button or

reinstall the front panel.

Sound skips. The disc is extremely dirty or

defective.

Clean the compact disc/try to play

a new one.

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SoundMax SM-CMD2022 User Manual Page 37