96
Maintaining the Projector
4. If the dirt is difficult to remove or a filter is broken, replace the
filters as described on the next page. Contact your dealer or call
EPSON at (800) 873-7766 in the United States to obtain new
ones. In Canada, please call (800) 463-7766 for dealer referral.
Replacing the Lamp and Air Filters
The projection lamp typically lasts from 2000 to 3000 hours,
depending on the Brightness Control setting used (see page 66).
Selecting the low brightness setting maximizes the lamp’s life.
It is time to replace the lamp when:
■
The projected image gets darker or starts to deteriorate.
■
The message
LAMP REPLACE
appears on the screen when the
lamp comes on and the lamp warning light
flashes orange. To
maintain projector brightness and image quality, replace the lamp
as soon as possible.
■
The lamp warning light
flashes red (the lamp is burnt out).
Contact your dealer or call EPSON at (800) 873-7766 in the United
States for a replacement lamp. Request part number V13H010L22. In
Canada, please call (800) 463-7766 for dealer referral.
Follow these steps to replace the lamp and air filters:
1. Turn off the projector.
2. When the power light stops flashing, unplug the power cord.
3. Let the projector cool for at least half an hour (if it has been on).
The lamp is extremely hot immediately after use.
note
When you get a replacement
lamp for your projector, new
air filters are included. You
should replace the filters
when you replace the lamp.
You can check how long the
lamp has been in use (see
page 99).
warning
Let the lamp cool fully
before replacing it.
In the unlikely event that
the lamp has broken, small
glass fragments may be
present and should be
removed carefully to avoid
injury.
Summary of Contents for 7800p - PowerLite XGA LCD Projector
Page 1: ...EPSON PowerLite 7800p Multimedia Projector User sGuide ...
Page 8: ...viii ...
Page 34: ...26 Setting Up the Projector ...
Page 52: ...44 Displaying and Adjusting the Image ...
Page 70: ...62 Giving Your Presentation ...
Page 100: ...92 Managing the Projector from a Remote Computer ...
Page 122: ...114 Solving Problems ...
Page 130: ...122 Appendix B Technical Specifications ...
Page 138: ...130 Appendix C Notices ...
Page 144: ...136 Index ...