When and how should I clean the lens?
Clean the projector's lens cover glass periodically, or whenever you notice dust or smudges on the surface.
- To remove dust or smudges, gently wipe the lens cover glass with lens-cleaning paper.
- To remove stubborn smudges, moisten a soft, lint-free cloth with lens cleaner and gently wipe the lens cover glass.
Warning: Do not use a lens cleaner that contains flammable gas. The high heat generated by the projector lamp may cause a fire.
Do not used canned air, or the gases may leave a residue.