Christie LWU505 User Manual page 59

Lamp control
Lamp control
This function allows you to change brightness of the
screen.
Auto . . . . Brightness according to the input signal.
Normal . . Normal brightness.
Eco 1 . . . Lower brightness and decrease of fan speed.
Lower brightness reduces the lamp power
consumption and extends the lamp life.
Eco 2 . . . Lower brightness and increase of fan speed.
Lower brightness reduces the lamp power
consumption and extends the lamp life. It is
recommended to use Eco 2 when using the
projector continuously over a long period of
time. The fan noise becomes louder in Eco
2 than in Eco 1. Select the suitable mode for
the operating environment.
Note:
Lamp life control
Select the lamp operation when the total lighting time of a
lamp exceeds the recommended total hours of use.
Mode 1 ....... The lamp can be turned on even after
exceeding the recommended total hours of
use.
Mode 2 ....... The lamp can be turned on even after
exceeding the recommended total
hours of use. But the projector turns off
automatically after 3 minutes.
Note:
Mode 2
Lamp replacement icon
The Lamp replacement icon will not appear when the
Display function is set to Off (p.52), during "Freeze"
(p.30), or "Shutter" (p.27).
LWU505 User Manual
020-000374-01 Rev.1 (01-2011)
Lamp life control
Setting
57