Maintenance; Cleaning The Lens - InFocus F5500 User Manual

Maintenance

Cleaning the lens

1
Turn the projector off and unplug the power cord.
2
Apply a non-abrasive camera lens cleaner to a soft, dry cloth.
• Avoid using an excessive amount of cleaner, and don't apply the
cleaner directly to the lens. Abrasive cleaners, solvents or other harsh
chemicals might scratch the lens.
3
Lightly wipe the cleaning cloth over the lens in a circular motion.
WARNINGS:
• Turn the projector off and unplug power cord before cleaning any part
of the projector.
• Do not open any cover on the projector, except the lamp cover or
projector top cover.
• Do not attempt to service this product yourself as opening and
removing covers may expose you to dangerous voltage and other
hazards. Refer all servicing to qualified service personnel.
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