5.Clean up

・Turn off the power before starting operation. Otherwise, it may result in injury.

・Do not apply or use organic solvents such as benzene and thinner. The enclosure may become discolored. Follow the precautionary statement when using chemical foil.

・Do not loosen or remove screws not specified in the operation manual.

5.1Cleaning of lenses

・Clean with lens cleaning paper (for cleaning cameras and eyeglasses).

・Alcohol should be used when solvents are used. Do not use glass cleaners or thinners.

5.2Cleaning of Dome covers

Use lens cleaning paper (used to clean camera or spectacles lenses) to remove any dirt on the dome cover. The mark of light-shielding parts left inside the dome or dirt on the dome cover may influence the reflection of infrared rays. Therefore, likewise remove those marks and dirt using cleaning paper.