If Unit Fails To Operate Properly - Hyundai H-CDM8019 Instruction Manual

If unit fails to operate properly

Carefully read the instruction to make sure the unit is being operated properly. Check the following before you
take your unit to the local dealer for repair.
SYMPTOM
No sound
Unnatural sound
NOTE: Good ground connections eliminate most electrical noise problems and require tight contact with the
metal vehicle chassis. Remove plastics, paint or rust for good electrical contact.
POSSIBLE CAUSE
The volume control regulator set in the
minimal position
Bad power connections
The audio cassette receiver is damaged
Acoustic system cables are connected
without observance of polarity (+ or -)
Damage speaker wire or speaker
The audio cassette receiver is damaged
Adjust sound level
Check to see that all the power and speaker
leads are securely connected
Take your unit to the local dealer for repair
Check to see that all the power and speaker
leads are securely connected
Replace the speaker or speaker wires
Take your unit to the local dealer for repair
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SOLUTION