Warnings
This device is NOT waterproof; to prevent fire or electric shock, please do NOT put any container
with water on the device or nearby. Do not expose the device to moisture, or extreme
temperatures.
Important notice:
1
Please read over all precautions.
2
Please keep this manual for future reference.
3
Please note all warning information.
4
Please strictly follow the instructions in this manual while operating.
5
NEVER locate or operate this device in a wet environment.
6
Please do NOT use abrasive chemicals, cleaning solvents or strong detergents to clean the unit. Wipe with
a soft and dry cloth.
7
Please do NOT block any ventilation openings.
8
Please keep the device far away from hot and high temperature environments.
9
Install the device with the included accessories.
10 Please take care to secure the device properly, and avoid dropping from a high place.
11 Call for qualified service personnel when repairs are needed.
12 The HD-4/8 can only be installed horizontally. Installing vertically or out of the horizontal
could injure personnel or damage the device and/or its components.
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