Epson PowerLite 78 User's Guide - Page 78

Replacing the Lamp

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note Turn off this product when not in use to prolong the life of the projector. 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. If the projector has been installed on the ceiling, you should stand to the side of the lamp cover, not underneath it. If the lamp is used after the replacement period has passed, the possibility that the lamp may break increases. When a lamp replacement message appears, replace the lamp with a new one as soon as possible, even if it is still working. Replacing the Lamp The life span of the projection lamp is about 3000 hours if Brightness Control in the Settings menu is set to High (default), and 4000 hours if Brightness Control is set to Low. See page 81 to check the lamp usage. It is time to replace the lamp when: ■ The projected image gets darker or starts to deteriorate. ■ The message Replace the lamp appears on the screen and the Lamp light flashes orange. To maintain projector brightness and image quality, replace the lamp as soon as possible. You may also need to replace the lamp if the Lamp light flashes or stays on red. See page 87. Lamp light Contact your dealer or call Epson at 800-GO-EPSON (800-463-7766). Request part number V13H010L41. Follow these steps to replace the lamp: 1. Turn off the projector and, after the projector beeps twice, unplug the power cord. 2. Let the projector cool for at least an hour (if it has been on). The lamp is extremely hot immediately after use. 78 Maintaining the Projector

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78
Maintaining the Projector
Replacing the Lamp
The life span of the projection lamp is about 3000 hours if
Brightness
Control
in the Settings menu is set to
High
(default), and
4000 hours if
Brightness
Control
is set to
Low
. See page 81 to check
the lamp usage.
It is time to replace the lamp when:
■
The projected image gets darker or starts to deteriorate.
■
The message
Replace the lamp
appears on the screen and the
Lamp
light flashes orange. To maintain projector brightness
and image quality, replace the lamp as soon as possible.
You may also need to replace the lamp if the
Lamp
light flashes or
stays on red. See page 87.
Contact your dealer or call Epson at 800-GO-EPSON
(800-463-7766). Request part number V13H010L41.
Follow these steps to replace the lamp:
1.
Turn off the projector and, after the projector beeps twice, unplug
the power cord.
2.
Let the projector cool for at least an hour (if it has been on). The
lamp is extremely hot immediately after use.
note
Turn off this product when
not in use to prolong the life
of the projector.
Lamp light
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. If the projector has
been installed on the ceiling,
you should stand to the side
of the lamp cover, not
underneath it.
If the lamp is used after the
replacement period has
passed, the possibility that
the lamp may break
increases. When a lamp
replacement message
appears, replace the lamp
with a new one as soon as
possible, even if it is still
working.