AudioPressBox APB-320 USB-C Руководство пользователя - Страница 2
Просмотреть онлайн или скачать pdf Руководство пользователя для Усилитель AudioPressBox APB-320 USB-C. AudioPressBox APB-320 USB-C 11 страниц. Press conference audio distribution amplifier
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Always follow the basic precautions listed below to avoid the possibility of serious injury or even death from electrical shock, short-circuiting, damages,
fire or other hazards. These precautions include, but are not limited to, the following:
WARNING
Power supply/Power cord
•
Only use the voltage specified as correct for the device. The required voltage is printed
on the name plate of the device.
•
Use only the specified AC power adaptor.
•
Do not place the power cord near heat sources such as heaters or radiators, and do not
excessively bend or otherwise damage the cord, place heavy objects on it, or place it in a
position where anyone could walk on, trip over, or roll anything over it.
Do not open
•
Do not open the device or attempt to disassemble the internal parts or modify them in any
way. The device contains no user-serviceable parts. If it should appear to be malfunctioning,
discontinue use immediately and have it inspected by qualified AudioPressBox service
personnel.
Always follow the basic precautions listed below to avoid the possibility of physical injury to you or others, or damage to the device or other property.
These precautions include, but are not limited to, the following:
CAUTION
Power supply/Power cord
•
Remove the electric plug from the outlet when the device is not to be used for extended
periods of time, or during electrical storms.
•
When removing the electric plug from the device or an outlet, always hold the plug itself
and not the cord. Pulling by the cord can damage it.
•
To avoid generating unwanted noise, make sure there is 50cm or more between the AC
power adaptor and the device.
•
Do not cover or wrap the AC power adaptor with a cloth or blanket.
Water warning
•
Do not expose the device to rain, use it near water or in damp or wet conditions, or place
containers on it containing liquids which might spill into any openings.
•
Never insert or remove an electric plug with wet hands.
If you notice any abnormality
•
If the power cord or plug becomes frayed or damaged, or if there is a sudden loss of
sound during use of the device, or if any unusual smells or smoke should appear to be
caused by it, immediately turn off the power switch, disconnect the electric plug from
the outlet, and have the device inspected by qualified AudioPressBox service personnel.
•
If this device or the AC power adaptor should be dropped or damaged, immediately turn
off the power switch, disconnect the electric plug from the outlet, and have the device
inspected by qualified AudioPressBox service personnel.
Location
•
Before moving the device, remove all connected cables.
•
When setting up the device, make sure that the AC outlet you are using is easily
accessible. If some trouble or malfunction occurs, immediately turn off the power switch
and disconnect the plug from the outlet.
•
Avoid setting all controls to their maximum. Depending on the condition of the connected
devices, doing so may cause feedback and may damage the speakers.
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