Curtis SCR4986 - Manual (Page 12)

If you experience a problem with this unit, check the chart below before calling for service.
SYMPTOM CAUSE SOLUTION
Unit will not turn on. AC cord not connected. Check AC cord connection.
Disc will not play. CD compartment door
not closed.
Close CD compartment door.
Disc inserted incorrectly. Reinsert disc correctly.
Dirty or defective CD. Try another disc.
Moisture condensation
on disc.
Wipe disc with soft cloth.
No sound. VOLUME control set to
minimum.
Increase volume.
Defective disc. Try another disc.
Erratic playback. Dirty or defective disc. Clean or replace disc.
Time reset to "12:00" Battery connected
improperly, not
connected or dead.
Check the battery.
Clock not set. Set the clock.
Alarm does not turn
on.
ALARM MODE switch
not in correct position.
Press AL1 or AL2 SET button to
activate alarm.
Clock is not set. Set the clock.
Alarm time is not set. Set the alarm time.
Power is not on. Press the POWER button. AM or FM, no sound.
VOLUME control set to
minimum.
Increase volume.