DMTech KW-54MP3, Руководство пользователя

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5
Unpacking the unit
Carefully remove the unit from the carton and
remove all packing material from the unit. Make
sure that you have all the following items:
• Main unit (x1)
• Remote control (x1)
• User manual
If any item is missing, consult your dealer
immediately.
We suggest that you retain the original carton
and packing materials in case it is necessary
to return your unit for service. This is the only
way to protect the unit from damage in transit.
When you dispose of the carton and packing
materials, please do so properly. We care about
our environment.
Remove any descriptive labels or stickers from
the front panel of the unit. Do not remove any
labels or stickers that may be af fi xed to the
bottom of the main unit or the speakers.
Precautions for the unit
Security
• Before operation, check if the voltage of the unit is
in line with the local voltage.
• Hold the plug to disconnect it from the mains outlet.
Do not pull the power cord.
• When the plug of the unit is connected to the mains
outlet, the unit will be still connected to AC even of
the power is turned off.
• Disconnect the plug as soon as liquid or objects
enter the unit. The unit cannot be used until being
checked by experts.
• Do not open the cabinet. Laser rays employed by
the unit may damage eyes. Any servicing should be
done by quali fi ed service personnel.
Placement
• Put the unit where ventilation is good enough to
prevent overheating.
• Never put the unit in direct sunlight or near heat
sources.
• To protect the pickup, do not put the unit where
there is a lot of dust. If there is dust on the pickup,
use a cleaning disc to clean it. Refer to the
operation instructions of the cleaning disc you
bought.
Condensation
• The unit is suddenly moved from a cold place to a
warm place.
• Use of the unit in a humid place.
• In these cases, the unit will not work. Unloading the
disc and leaving the unit on for about one hour will
evaporate the water, allowing the unit to function
normally again.
Cleaning
• Use a soft cloth with a little neutral detergent to
wipe the cabinet, panel and controls. Never use
abrasive paper, polishing powder or any solvent
such as alcohol or gasoline.