Geha compact 328dialog Manuel d'utilisateur télécharger pdf (Page 57)

Maintenance of Projector

Other Care

Cleaning The Lens

If the lens is dirty and dusty, display quality maybe decreased. Before

cleaning the lens, please make sure that the projector is cool down

adequately.

After the projector has cooled down adequately, lightly wipe the lens with

the available lens-cleaning cloth.

Do not touch the lens directly with your hand.

Additional

- In order to ensure the safe use of your projector, please contact your

dealer to inspect about once a year.

- Before maintenance, make sure the power cable is unplugged, allow the

projectortocoolsufciently.Thehightemperaturestateoftheprojector

could cause a burn in and/or malfunction to the projector.

-Never try to maintain the inside of the projector by yourself

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Geha compact 328dialog Manuel d'utilisateur Page 57