Important Safeguards And Warnings - Dahua Villa VTO Quick Start Manual

Important Safeguards and Warnings

The following description is the correct application method of the device. Please read the
manual carefully before use, in order to prevent danger and property loss. Strictly conform to
the manual during application and keep it properly after reading.
Operating Requirement
Please don't place and install the device in an area exposed to direct sunlight or near heat

generating device.
Please don't install the device in a humid, dusty or fuliginous area.
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Please keep its horizontal installation, or install it at stable places, and prevent it from
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falling.
Please don't drip or splash liquids onto the device; don't put on the device anything filled
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with liquids, in order to prevent liquids from flowing into the device.
Please install the device at well-ventilated places; don't block its ventilation opening.
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Use the device only within rated input and output range.
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Please don't dismantle the device arbitrarily.
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 Please transport, use and store the device within allowed humidity and temperature range.
Power Requirement
The product shall use electric wires (power wires) recommended by this area, which shall
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be used within its rated specification!
Please use power supply that meets SELV (safety extra low voltage) requirements, and

supply power with rated voltage that conforms to Limited Power Source in IEC60950-1. For
specific power supply requirements, please refer to device labels.
 Appliance coupler is a disconnecting device. During normal use, please keep an angle that
facilitates operation.
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