PowerLite 73c Multimedia Projector

Selected FAQ

Q:
When should the projection lamp be replaced?
A:
The projection lamp should be replaced when one of the following conditions occurs:

1. The projected image gets darker or starts to deteriorate.
2. The Warning light on top of the projector is flashing red in 1-second intervals.
3. The LAMP REPLACE message appears on the screen when the projector lamp comes on (after about 1400 hours of use).
To view the number of hours your lamp has been used, check the About menu. It does not register the hours used until after the first 10 hours.

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