IBM Partner Pavilion PROJECTOR E400 manual Appendix A. Maintenance, Cleaning the lens

Appendix A. Maintenance

This chapter provides information on projector maintenance.

Cleaning the lens

To clean the lens, complete the following procedure:

1.Apply a non-abrasive camera lens cleaner to a soft, dry cloth.

Note: Avoid using an excessive amount of cleaner, and do not apply the cleaner directly to the lens. Abrasive cleaners, solvents or other harsh chemicals might scratch the lens.

2.Lightly wipe the cleaning cloth over the lens in a circular motion. If you do not intend to use the projector immediately, replace the lens cap.

Replacing the projection lamp

Use only a replacement lamp with the same type and rating as the original lamp. Contact your IBM representative for information or go to www.ibm.com/pc.

Note: Turn off the projector, unplug the power cord, and allow the projector to cool for at least 1 hour before attempting to replace the lamp.

To replace the projector lamp, complete the following procedure:

1.Loosen the screw on the lamp compartment cover as shown.

2.Remove the lamp compartment cover as shown.

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