Maintenance and Cleaning
Attaching the Lens Cover
When moving the projector or while it is not in use, replace the lens cover.
1 | Thread the string through the hole on the lens cover |
| and then tie a knot in the string to secure it in place. |
2 | Thread the other end of the string through the hole on |
| the bottom of the projector. Then pass the lens cover |
through the resulting loop of the string and pull it to tighten the knot.
Cleaning the Projection Lens
CAUTION
1
2
This projector is equipped with a plastic lens.
Do not rub the lens with a hard fiber cloth or hit it with something hard to prevent the lens from scratching. Do not use a chemical cleaner (liquid and solid) to avoid deteriorating the lens.
Unplug the AC power cord before cleaning.
First, remove the dust with a blower. Then gently wipe the lens surface. Use a lens cleaning paper moistened with methyl alcohol (methanol). Avoid excessive use of cleaner. Do not use abrasive cleaners, solvents, or other harsh chemical cleaners to avoid damages the lens.
When the projector is not in use, replace the lens cover.
Cleaning the Projector Cabinet
Unplug the AC power cord before cleaning.
Gently wipe the projector body with a soft dry cleaning cloth. When it is heavily soiled, use a small amount of mild detergent and finish with the cleaning cloth. Avoid excessive use of cleaner. Abrasive cleaners, solvents, or other harsh chemicals might scratch the surface of the cabinet.
When the projector is not in use, put the projector in an appropriate case to avoid dust and being scratched.
53
