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ENGLISH
12
NOTES ON INSTALLATION
When the component is installed on or near other audio
equipment hum sometimes occurs. Position the
equipment so that the hum ceases. Always install the
unit horizontally.
This model incorporates a microprocessor with high
performance. In case of any malfunction due to static
electricity, etc., please turn off the POWER switch,
and after 30 seconds turn it on again.
CARE AND MAINTENANCE
This section describes the care and maintenance
tasks that must be performed to optimize the operation
of your Marantz equipment.
CLEANING OF EQUIPMENT
EXTERNAL SURFACES
The exterior finish of your receiver will last indefinitely
with proper care and cleaning. Never use scouring
pads, steel wool, scouring powders or harsh chemical
agents (e.g., lye solution), alcohol, thinners, benzine,
insecticide or other volatile substances as these will
mar the finish of the equipment. Likewise, never use
cloths containing chemical substances. If the
equipment gets 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 cloth in the solution and wring
the cloth out until it is damp;
– wipe the equipment with the damp cloth
– dry the equipment by wiping it with a dry cloth.
REPAIRS
Only the most competent and qualified service
technicians should be allowed to service your unit.
Marantz and its factory trained warranty station
personnel have the knowledge and special equipment
needed for the repair and calibration of this precision
instrument.
In the event of difficulty, call the proper toll-free
telephone number listed on the face of the warranty
to obtain the name and address of the Marantz
Authorized Service Center nearest you. In many cases,
the dealer where you purchased your Marantz unit
may be equipped to provide service. Please include
the model, serial number of your unit together with a
copy of your purchase receipt and a full description
of what you feel is abnormal in its behaviour.
Memory backup
¡In case a power outage occurs or the power
cord is accidentally unplugged, the receiver
is equipped with a backup function to prevent
memory data such as the preset memory
from being erased.
The memory functions are backed up for up
to about one week.