Cleaning of equipment external surfaces, Repairs – Marantz 541110307024M User Manual
NOTES ABOUT THE DISCS
* Handle the discs carefully so as not to
scratch their signal surfaces.
* Keep the signal surfaces of the discs
clean at all times.
When cleaning the signal surfaces of discs, always
be sure to use the special cleaner and wipe the
surfaces in the directions shown in the figure
• Wipe the surface
radially from the
• Do not wipe the surface
in the circumferential
* Do not attach pieces of paper or stickers
to the label surfaces of the discs.
When a disc has a piece of plastic tape or rental
CD label with paste protruding from the edge or
when a disc still bears traces of sticky tape or
adhesive labels, do not attempt to play it. If such a
disc is played on the CD player, you may fi nd that
you cannot remove it or that some other kind of
malfunctioning may occur.
* Do not use discs which come in special
Do not attempt to play heart-shaped or octagonal
discs or discs with any other special shapes. You
may find that you cannot remove them or that
some other kind of malfunctioning may occur in
* Use discs which satisfy the CD standards
such as those with the “CD logo”, “
” or “
” mark on their disc label
No guarantees are made for playback if discs which
do not satisfy the appropriate CD standards are
Similarly, no guarantees are made for their sound
quality even if it is possible to play such discs.
* To protect your discs from damage, avoid
placing them in the following locations.
• Where they will be exposed to direct sunlight or
where they will be close to a heater or other heat-
• Where the humidity level is high or it is very
• Near a window or other such location where they
may be exposed to rain
* Get into the habit of putting the discs
back in their cases after use.
CLEANING OF EQUIPMENT
The exterior fi nish of your unit will last indefi nitely
with proper care and cleaning, Never use scouring
pads, steel wool, scourging powders or harsh
chemical agents (e.g., lye solution), alcohol, thinner,
benzine, insecticide or other volatile substances as
these wil mar the fi nish of the equipment. Likewise,
never use cloths containing chemical substances. If
the equipment get dirty, wipe the external surfaces
with a soft, lint-free cloth.
If the equipment becomes heavily soiled:
• Dilute some washing up liquid in water, in a ratio
of one part detergent to six parts water.
• Dip a soft, lint free in the solution and wring the it
• Wipe the equipment with the damp cloth.
• Dry the equipment by wiping it with a dry cloth.
Only the most competent and qualified service
technicians should be allowed to service the
factory-trained warranty station personnel have
the knowledge and special facilities needed for
repair and calibration of this precision equipment.
After the warranty period has expired, repairs will
be performed for a charge if the equipment can be
returned to normal operation.
In the event of diffi culty, refer to your dealer or write
directly to the nearest location to you that is listed
on the Marantz Authorized Service Station list. If
writing, please include the model and serial number
of the equipment together with a full description of
what you think is abnormal about the equipment’s