Hyundai H-CDM8031 User Manual
22
Troubleshooting guide
Symptom
Cause Solution
General
No power
No power
The car ignition is not on.
The fuse is blown.
The fuse is blown.
If the power supply is properly connected to the car
accessory switch the ignition key to “ACC”.
Replace the fuse.
accessory switch the ignition key to “ACC”.
Replace the fuse.
Disc
Disc cannot be loaded.
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.
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.
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.
Wiring is not properly connected.
Adjust volume to a desired level.
Check wiring connection.
Check wiring connection.
The operation keys do not
work.
work.
The built-in microcomputer is not operating
properly due to noise.
Front panel is not properly fix into its place.
properly due to noise.
Front panel is not properly fix into its place.
Press the RESET button.
Reinstall the front panel.
Reinstall the front panel.
Sound skips.
The installation angle is more than 30
degrees.
The disc is extremely dirty or defective.
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.
Clean the compact disc/try to play a new one.
The radio does not work,
the radio station automatic
selection does not work.
the radio station automatic
selection does not work.
The antenna cable is not connected the
signals are too weak.
signals are too weak.
Insert the antenna cable firmly select a station
manually.
manually.