Important Safeguards And Warnings - Dahua H1 Quick Start Manual

Important Safeguards and Warnings

The following description is the correct application method of the device. Please read the Guide
carefully before use, in order to prevent danger and property loss. Strictly conform to the Guide
during application and keep it properly after reading.
Operating Requirement
Do not place and install the device in an area exposed to direct sunlight or near heat
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generating device.
Do not install the device in a humid, dusty or fuliginous area.
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Keep its horizontal installation, or install it at stable places, and prevent it from falling.
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Do not drip or splash liquids onto the device; do not put on the device anything filled with
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liquids, in order to prevent liquids from flowing into the device.
Install the device at well-ventilated places; do not block its ventilation opening.
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Use the device only within rated input and output range.
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Do not dismantle the device arbitrarily.
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Transport, use and store the device within allowed humidity and temperature range.
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Power Requirement
Use batteries according to requirements; otherwise, it may result in fire, explosion or
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burning risks of batteries!
To replace batteries, only the same type of batteries can be used!
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The product shall use electric wires (power wires) recommended by this area, which shall
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be used within its rated specification!
Use standard power adapter matched with this device. Otherwise, the user shall undertake
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resulting personnel injuries or device damages.
Use power supply that meets SELV (safety extra low voltage) requirements, and supply
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power with rated voltage that conforms to Limited Power Source in IEC60950-1. For
specific power supply requirements, please refer to device labels.
Products with category I structure shall be connected to grid power output socket, which is
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equipped with protective grounding.
Appliance coupler is a disconnecting device. During normal use, keep an angle that
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facilitates operation.
Important Safeguards and Warnings VII