Resetting The Microcomputer; Maintenance - Sharp MD-M2H Operation Manual

RESETTING THE MICROCOMPUTER

1,2
If this product is subjected to strong external inter-
ference (mechanical shock, excessive static elec-
tricity, abnormal supply voltage due to lightning, etc.)
or if it is operated incorrectly, it may malfunction or
the display may not function correctly. If such a prob-
lem occurs, do the following:
1
Press the ON/STAND-BY button to enter the
stand-by mode.
2
Press the ON/STAND-BY button whilst holding
down the EQUALIZER button and the PLAY
button.
"ALL CLEAR" will appear.
Caution:
The operation explained above will erase all data
stored in memory including clock and timer
settings, and tuner, MD and CD presets.

MAINTENANCE

Internal care
2
Do not touch the Laser pickup lens. If fingerprints
or dust accumulate on the pickup, clean it gently
with a dry cotton swab.
External care
Periodically wipe the cabinet with a soft cloth and
a diluted soap solution, then wipe with a dry cloth.
Do not use chemically treated cleaning cloths or
other chemicals.
Care of compact discs
Compact discs are fairly resistant to damage, how-
ever mistracking can occur due to an accumulation
of dirt on the disc surface.
Follow the guidelines below for maximum enjoy-
ment from your CD collection and player.
Do not write on either side of the disc, particu-
larly the non-label side.
Signals are read from the non-label side. 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 prop-
erly, clean it with a soft, dry cloth, wiping straight
out from the centre, along the radius.
48
NO
YES
Correct