Maintenance and Cleaning
Cleaning the Projection Lens
Follow these steps to clean the projection lens.
1 | Disconnect the AC power cord before cleaning. |
2 | Softly wipe the projection lens with a cleaning cloth that |
| contains a small amount of |
| cleaner, or use lens cleaning paper or a commercially |
| available air blower to clean the lens. Avoid using an |
| excessive amount of cleaner. Abrasive cleaners, solvents, or |
| other harsh chemicals might scratch the surface. |
3 | When the projector is not in use, replace the lens cover. |
Cleaning the Projector Cabinet
Follow these steps to clean the projector cabinet.
1 | Disconnect the AC power cord before cleaning. |
2 | Softly 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 a soft, dry cleaning cloth. Avoid |
| using an excessive amount of cleaner. Abrasive cleaners, |
| solvents, or other harsh chemicals might scratch the surface. |
3 | When the projector is not in use, put the projector in an |
| appropriate carrying case to protect it from dust and |
scratches.
Attaching the Cord Cover Strap
String hole
When mounting the projector on the ceiling, connect the front cover to the projector with the provided cord cover strap to avoid the front cover from falling down.
1 | Race the string through a hole on right edge of the |
| projector's terminal area. |
2 | Fix the string to a hole inside the front cover with the screw. |
Screw
Hole
Cord Cover
Strap
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