Adjusting the Brightness
76
You can adjust the brightness of your projector's light source.
a
Turn on the projector and switch to the image source you want to use.
b
Press the [Menu] button on the control panel or remote control.
c
Select the
Operation
menu and press [Enter].
d
Select
Light Source Brightness Control
and press [Enter].
e
If you want to maintain the brightness at a specific level, select the
Maintain Brightness
setting and select
On
.
f
If you turn on
Maintain Brightness
, select the
Maintain Brightness
Level
setting and check the
Estimated Remains
information.
g
If you turn off
Maintain Brightness
, select the
Light Source Mode
setting:
•
Normal
lets you set the brightness to the maximum level. This makes
the light source operation time approximately 20,000 hours.
•
Quiet
lets you set the brightness to 70% and reduces fan noise. This
makes the light source operation time approximately 20,000 hours.
•
Extended
lets you set the brightness to 70% and extends the life
expectancy of the light source. This makes the light source operation
time approximately 30,000 hours.
