Digital Multiplexer
• When replacing
•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.
• Power Outlet should be grounded 2P(or 3P)Type.
•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.
• Be sure to check dangers, which may occur due to damped floor, ungrounded power extension cable, worn power cord or lack of safety grounding.
CAUTIONS
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.