Maintaining the Projector
103
Cleaning the Air Filters and Vents
Clean the air filters and air vents after every 100 hours of use. If they
are not cleaned periodically, they can become clogged with dust,
preventing proper ventilation. This can cause overheating and damage
the projector.
Follow these steps:
1. Turn off the projector and unplug the power cord.
2. To clean the intake vents, Epson recommends using a small
vacuum cleaner designed for computers and other office
equipment. If you don’t have one, gently clean the vents with a
soft brush (such as an artist’s paintbrush).
3. Gently turn the projector over and remove the filters from the
side and bottom of the projector. Then use a small vacuum
cleaner or soft brush to clean the filters. Slide the filters back into
place when you’re done.
Summary of Contents for 7900p - PowerLite XGA LCD Projector
Page 1: ...Epson PowerLite 7900p Multimedia Projector User sGuide ...
Page 8: ...8 Contents ...
Page 16: ...16 Welcome ...
Page 84: ...84 Fine tuning the Projector ...
Page 100: ...100 Managing the Projector from a Remote Computer ...
Page 122: ...122 Solving Problems ...
Page 130: ...130 Appendix B Technical Specifications ...
Page 138: ...138 Appendix C Notices ...