Sharp AN-PR1500H Operation Manual page 62

Troubleshooting chart (continued)
AN-PR1500H
Before transporting the unit
Remove the CD from the unit. Make sure there is no CD in the disc tray. Then, set the
unit to the power stand-by mode. Carrying the unit with disc left inside can damage
the unit.
Factory reset, clearing all memory
1 Press the ON/STAND-BY button to enter the power stand-by mode.
2 Whilst pressing down the
"CLEAR ALL" appears.
Caution:
This operation will erase all data stored in memory including clock, timer settings,
tuner preset and CD programme.
Error indicators and warning
When you load an unplayable disc or fail to perform operations properly, the
following messages are displayed on the unit and the TV screen.
Display
E7
ERROR
FAN LOCK
NO DISC
NO SIGNAL
NO SUPPORT
(*): Set the main unit to the stand-by mode and turn the power on again, or unplug
and plug it back in. Should the same message appear, contact your authorised
SHARP dealer or service centre.
62
button, press the ON/STAND-BY button until
Meaning
Malfunction of surround circuit.
Place the unit away from noise source and plug the AC
power lead into another wall socket. (*)
The unit considers the DVD mechanism is defective. (*)
The cooling fan on the rear of the unit does not run. Unplug
the AC power lead and check if foreign object get caught
around the cooling fan.
The disc is not loaded.
The digital audio input socket is not connected properly.
Unspecified signal is received and cannot be recognised.
When copyright protected WMA file is played back.
Care of compact discs
Compact discs are fairly resistant to damage, however mistracking can occur due to
an accumulation of dirt on the disc surface. Follow the guidelines below for maximum
enjoyment from your CD collection and player.
Do not write on either side of the disc, particularly the non-label side from which
signals are read. Do not mark this surface.
Keep your discs away from direct sunlight, heat, and excessive moisture.
Always hold the CDs by the edges. Fingerprints, dirt, or water on the CDs can
cause noise or mistracking. If a CD is dirty or does not play properly, clean it with
a soft, dry cloth, wiping straight out from the centre, along the radius.
NO
YES
Correct