Yamaha WX-021 Sicherheitsbroschüre Seite 7

Notice
Indicates points that you must observe in order to
prevent product failure, damage or malfunction and
data loss.
Power supply/power cord
• If not using the unit for a long period of time, be sure to pull the power
plug from the outlet. Even if the z (Standby/On) switch has been turned
off (the power light is off), a minute current is still flowing.
Installation
• Do not use this unit in the vicinity of other electronic equipment, such as
a radio, or mobile phone. Failure to observe this may cause this unit or
the radio to produce noise.
• Do not use this unit in a location that is exposed to direct sunlight that
becomes extremely hot, such as near a heater, or extremely cold, or
that is subject to excessive dust or vibration. Failure to observe this may
cause the unit's panel to become deformed, the internal components to
malfunction, or for operation to become unstable.
• Install this unit as far away from other electronic equipment as possible
to prevent digital signals from this unit interfering with other electronic
equipment.
• If the wireless function will be used, avoid installing this unit near metal
walls or desks, microwave ovens, or other wireless network device.
Obstructions could reduce transmission distance.
• Do not place magnetically sensitive items (watches, credit or ATM
cards, etc.) near the unit.
Handling
• Do not place vinyl, plastic, or rubber products on this unit. Failure to
observe this may cause discoloration or deformation in the panel of this
unit.
• If the ambient temperature changes drastically (such as during unit
transportation or under rapid heating or cooling) and there is a chance
condensation may have formed in the unit, leave the unit for several
hours without turning on the power until it is completely dry before use.
Using the unit while there is condensation can cause malfunctions.
Maintenance
• When cleaning the unit, use a dry, soft cloth. Using chemicals such as
benzine or thinner, cleaning agents, or chemical scrubbing cloths can
cause discoloration or deformation.
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