Soundmax D SM-CSD503 [6/15] If unit fails to operate properly

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

POSSIBLE CAUSE

SOLUTION

No sound

The volume control regulator set in the

minimal position

Adjust sound level

Bad power connections

Check to see that all the power and speaker

leads are securely connected

The audio cassette receiver is damaged

Take your unit to the local dealer for repair

Unnatural

sound

Acoustic system cables are connected

without observance of polarity (+ or -)

Check to see that all the power and speaker

leads are securely connected

Damage speaker wire or speaker

Replace the speaker or speaker wires

The audio cassette receiver is damaged

Take your unit to the local dealer for repair

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.