Epson ELPDC03 Руководство пользователя - Страница 26

Просмотреть онлайн или скачать pdf Руководство пользователя для Проектор Epson ELPDC03. Epson ELPDC03 44 страницы. Phone card backer
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Maintaining and Transporting the Document Camera

Cleaning the Lenses

Clean the lenses whenever you notice dirt or dust on the surface.

Use a canister of compressed air to remove dust.

To remove dirt or smears on the lenses, use lens-cleaning paper. If

necessary, moisten a soft cloth with lens cleaner and gently wipe

the lens surface.

Remove the close-up lens by unscrewing it counterclockwise.

Then clean the main lens and both sides of the close-up lens.

Before you clean the case, first turn off the document camera and

unplug the power cord.

To remove dirt or dust, wipe the case with a soft, dry, lint-free

cloth.

To remove stubborn dirt or stains, moisten a soft cloth with water

and a neutral detergent. Then wipe the case.

Do not use wax, alcohol, benzene, thinner, or other chemical

detergents. These can damage the case.

close-up lens

main lens