Marantz DH9300 manual Operating Precautions, Cleaning of Exterior Surfaces, Repairs

OPERATING PRECAUTIONS

In the winter you may notice that condensation forms on the window of a well heated room.

Condensation may also occur inside the Music Server in the following situations:

•When the listening room is first heated.

•When the humidity in the room is high.

•When the unit is moved from a cold environment to a warm room.

In these situations it is best to leave the Music Server standing for a period of 2 hours, whilst the condensation is dispersed.

During periods of extended use you may notice that a small fan inside the unit starts to operate. This is part of normal operation to maintain a constant operating temperature inside the unit.

CLEANING OF EXTERIOR SURFACES

With proper care and cleaning, the exterior finish of your equipment will last indefinitely. 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 cabinet. Likewise, never use cloths containing chemical substances. If the equipment becomes dirty, wipe the external surfaces with a soft, lint-free cloth.

If the cabinet 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 the equipment. The Marantz company and it’s factory trained warranty station personnel have the knowledge and special facilities needed for the 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 restored to normal operation.

In the event of difficulty, consult your dealer or write directly to the nearest location to you that is listed on the Marantz Authorised Service Station list. Please quote the model and serial number of the equipment and give a full description of what you think is abnormal about the equipment’s behaviour. Please be aware that although we will endevour to protect against loss Marantz and it's nominated service agents will not be held responsible for loss of music in any product returned for repair.

ENGLISH

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