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• Even if your device is resistant to dust and water,
you should avoid using it unnecessarily to
environments with excessive dust, sand and mud
or to moist environments with extreme high or low
temperatures. The water resist ability cannot be
guaranteed in all environments or conditions.
Interference
• Do not place the unit on or near appliances which
may cause electromagnetic interference. If you do, it
may adversely affect the operating performance of
the unit, and cause a distorted sound.
Service
• To reduce the risk of electric shock, do not remove
screws. The unit does not contain any user-
serviceable parts. Please leave all maintenance work
to qualified personnel.
• Do not open any fixed covers as this may expose
dangerous voltages.
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