avertX HD420, Руководство пользователя

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Removing the Lens Cover
The HD420 mini bullet camera is factory sealed and cannot be opened
for access or service. Removing the lens cover or otherwise opening
the camera will destroy the seal and void the warranty.
Focusing the Camera Lens
The HD420 is pre-focused at the factory and cannot be adjusted by the
end user. If your camera is out of focus, contact AvertX Support.
Cleaning the Lens Cover
The Lens Cover of the HD420 is made of hardened polycarbonate. It is
extremely durable, but can be damaged if cleaned improperly.
To clean the lens cover:
•
To clean dust or loose dirt, use compressed air.
•
To clean smudges or stuck on dirt, use warm water with a few
drops of dish soap (Dawn, Palmolive, etc) and a clean microfiber
cloth.
CAUTION: The following products can damage the lens cover and
cause IR distortion and a reduction in clarity.
Do not use:
•
Ammonia, alcohol, or other solvents
•
Paper towels, newspaper, or other rough materials