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BenQ DVY23 - Important Notices; Use Attention; Electric Safety; Careful Installation

BenQ DVY23
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Important notices6
Important notices
This manual introduces functions, installation and operations for the camera in details.
Please read this manual thoroughly before installation and use.
Use attention
• During transportation, storage, installation and use, it is necessary to prevent heavy
pressure, severe vibration and immersion so as to avoid damage to products.
• The product shell is made of organic material. It is strictly forbidden to contact with
corroded liquid, gas or solid substances.
• Don't let the product get wet or rained. Don't use it beyond the limit of temperature
and humidity.
• When cleaning the camera lens, please wipe it with a dry soft cloth. When the product
is heavily soiled, please wipe it gently with a neutral detergent. Do not use strong or
corrosive cleaning agents to avoid scratching the lens and affecting the image quality.
• This product has no parts that users can repair by themselves, and the damage caused
by users' self-disassembly does not fall within the scope of warranty.
Electric safety
• Installation and use of this product must strictly comply with the national and local
electrical safety standards.
• Do not use power adapters beyond the specifications of the power supply, otherwise
the equipment components will burn out and will not work properly.
• In the process of using the product, we should keep enough distance from the high-
power equipment, and do a good job of lightning protection, surge protection and other
protective measures when necessary.
• When the product is not in use, please disconnect the power switch and the power
adapter from the power socket.
• The product uses DC 12V power supply; polarity of the power plug is shown below.
Careful installation
• Do not rotate the cylinder of the product by hand, otherwise it will destroy the
rotating shaft of the structure or cause abnormal work of the signal line.
• Installation and placement of equipment should be horizontal and stable, and the
product should not be tilted, otherwise the picture may be skewed.
• Make sure that there are no obstacles in the rotating range of the platform to prevent
damage to the rotating shaft of the structure.
• Do not turn on power until all installation work is completed.

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