Symphonic SC520FDF - Manual (Page 32)

- 32 - EN
CABINET CLEANING
• Wipe the front panel and other exterior surfaces of
the unit with a soft cloth immersed in lukewarm
water and wrung dry.
• Never use a solvent or alcohol. Do not spray insec-
ticide liquid near the unit. Such chemicals may
cause damage and discoloration to the exposed sur-
faces.
SERVICING
• Should your unit become inoperative, do not try to
correct the problem by yourself. There are no user-
serviceable parts inside. Turn off, unplug the power
cord and please call our help line mentioned on
the front page, to locate an Authorized Service
Center.
IF THE LASER OPTICAL PICKUP UNIT IS DIRTY
• If the unit still does not perform properly when it is operated, while referring to the relevant sections and to
“TROUBLESHOOTING GUIDE” in this Owner’s Manual, the laser optical pickup unit may be dirty.
Consult your dealer or an Authorized Service Center for inspection and cleaning of the laser optical pickup
unit.
• Handle the discs so that fingerprints and dust do
not adhere to the surfaces of the discs.
• Always store the disc in its protective case when it
is not used.
DISC HANDLING
• To clean-off, use a soft cloth.
• Do not use a hard cloth since this will mar the disc.
• Wipe the disc in a straight line from center to edge.
• Never wipe with a circular motion.
• Do not use detergent or abrasive cleaning agents.
MAINTENANCE