Samsung SDM-160N ユーザーズマニュアル

Digital Multiplexer 

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When replacing built-in fuse, be sure to turn the power

off, and unplug the unit.

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Avoid locating the unit where direct sunlight will fall, and

maintain it cool. Keep tools and equipment away from

people so that they would not be hurt.

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Power Outlet should be grounded 2P(or 3P)Type.

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If ignoring smoke or smell while using the unit, fire or

electric shock may occur. In this case, turn the power

switch off immediately, and consult professionals in the

closest service center. 

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Be sure to check dangers, which may occur due to

damped floor, ungrounded power extension cable, worn

power cord or lack of safety grounding.

When cleaning this unit, be sure to wipe with a dried cloth. If the unit is heavily contaminated, wipe it

with a soft cloth dampened with a mild detergent solution, then wipe dry with a soft clean cloth. Do not

use chemicals such as alcohol, benzene, or thinner because a chemical reaction could result permanent

damaging of the cabinet surface.