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Digital power amplifier
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Guangzhou DSPPA Audio Co., Ltd
Cautions
Please unplug the power cord plug from the socket for the sake of safety when the device will not be used
because the device is not completely disconnected from the power grid when the power switch of the device is
in OFF state.
The device cannot be subject to water droplets or splashes and any items like vases filled with water cannot be
placed on this device.
Do not open the cover of the machine to prevent the electric shock. If necessary, it shall be repaired by the
professional with the professional certificate.
The terminal marked with a symbol
in the device indicates that it is dangerous and charged. The
connecting operation of these terminals shall be performed by the trained staff.
The device is connected with the power grid via the power cord plug, so, the connection between the device
and the power grid can be cut off by unplugging the power cord plug in case of any fault or danger. Therefore,
the power outlet is required to be mounted at a place where the plug of the power cords can be easily
unplugged or plugged.
