
Maintenance and Cleaning
Replacing the Air Filter
When there is much dust and dirt on the air filter, replace it with a new one following the steps below.
1 | After removing the air filter from the projector as described |
| above, remove the replacement filter from the holder. |
2 | Holds the air filter with both hands, and remove the replacement |
| filter by pulling it up. |
3 | Install a new replacement filter and put the air filter back into the |
| projector. |
Remove the replacement filter as shown this figure.
Replacement Filter
Holder
Install the replacement filter securely.
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 con- |
| tains a small amount of |
| 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 the carry- |
| ing case to protect it from dust and scratches. |
49