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Epson PowerLite 1705c Benutzerhandbuch

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Maintaining the Projector
Replacing the Lamp and Air Filter
The life span of the projection lamp is about 2000 hours if 
Brightness
 
Control
 in the Setting menu is set to 
High
 (default), and 
3000 hours if 
Brightness
 
Control
 is set to 
Low
. 
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 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-GO-EPSON 
(800-463-7766). Request part number V13H010L38. 
Follow these steps to replace the lamp and air filter:
1. Turn off the projector.
2. When the 
Power
 light stops flashing, unplug the power cord.
3. Let the projector cool for at least 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, you 
should replace the filter.
To check how long the lamp 
has been in use, see 
page 157.
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 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.