Hyundai H-CMMD4040 instruction manual Troubleshooting guide, Symptom Cause Solution

Models: H-CMMD4040

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Troubleshooting guide

Symptom

Cause

Solution

 

 

 

General

The car ignition is not on.

If the power supply is properly connected to the car

No power

The fuse is blown.

accessory switch the ignition key to “ACC”.

 

 

Replace the fuse.

 

 

 

Disc

Presence of disc inside the player.

Remove the disc in the player then put a new

Disc cannot be loaded.

 

upward.

Disc cannot be read.

Inserting the disc in upside down.

Insert the compact disc with the label facing

 

Compact disc is extremely dirty or

upward.

 

defective.

Clean the disc or try to play a new one.

 

Temperature inside the car is too high.

Cool off until the ambient temperature returns 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 do not

The built-in microcomputer is not

Press the RESET button.

work.

operating properly due to noise.

Reinstall the front panel.

 

Front panel is not properly fix into its

 

 

place.

 

Sound skips.

The installation angle is more than 30

Adjust the installation angle to less than 30

 

degrees.

degrees.

 

The disc is extremely dirty or defective.

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

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Image 31
Hyundai H-CMMD4040 instruction manual Troubleshooting guide, Symptom Cause Solution