How should I clean the lens?

• Clean the projector's lens periodically, or whenever you notice dust or smudges on the surface. Make sure you unplug the projector before cleaning the lens.
  • To remove dust or smudges, gently move the shutter to the side and wipe the lens with lens-cleaning paper or a soft, dry lens-cleaning cloth. After cleaning, close the shutter.
  • To remove stubborn smudges, moisten a soft, lint-free cloth with lens cleaner and gently wipe the lens. Do not spray any liquid directly on the lens.

    Warning:Do not use a lens cleaner that contains flammable gas. The high heat generated by the projector may cause a fire. Use a vacuum cleaner or a hand-held air blower to remove any dust and lint on the lens.

    Caution:
    Do not wipe the lens immediately after turning off the light source; otherwise, it could be damaged. Do not use glass cleaner or any harsh materials to clean the lens and do not subject the lens to any impacts; you may damage it. Do not use canned air, or the gases may leave a residue. Avoid touching the lens with your bare hands to prevent fingerprints on or damage to the lens surface.