Using Basic Projector Features
Monitoring and Controlling the Projector
Clean the projection window periodically, or whenever you notice dust or smudges on the surface.
To remove dust or smudges, gently wipe the projection window with clean and dry lens-cleaning paper.
If the projection window is dusty, blow off dust using a blower, and then wipe the projection window.
Warning
Before cleaning the projection window, turn off the projector and unplug the power cord.
Do not use any flammable gas sprays such as air dusters to blow off dust. The high heat generated by the projector may cause a fire.
Do not wipe the projection window right after you turn off the projector. Doing so could damage the projection window.
Do not use any harsh materials to clean the projection window and do not subject the projection window to any impacts; otherwise, it could be damaged.