Epson PowerLite 2040 User Manual page 164

Setting
Power Consumption
(PowerLite
2040/2055/2065/2140W/2155W/
2165W/2245U/2250U/2255U/22
65U)
Light Optimizer
Sleep Mode
Sleep Mode Timer
Lens Cover Timer
A/V Mute Timer
Options
Auto
(PowerLite
2055/2065/2155W/2165W/2245
U/2250U/2255U/2265U)
Normal
ECO
On
Off
On
Off
1 to 30 minutes
On
Off
On
Off
164
Description
Selects the brightness mode of
the projector lamp
Auto: allows the projector to
sense the optimum lamp
brightness and adjust the lamp
brightness accordingly
Normal: sets maximum lamp
brightness
ECO: reduces lamp brightness
and fan noise, and saves power
and lamp life
When Power Consumption is
set to Normal and both Auto Iris
and Multi Projection are turned
off, the lamp brightness is
adjusted based on the projected
image; you can set this option for
each color mode
Automatically places the
projector in standby mode after
an interval of inactivity
Sets the interval for Sleep Mode
Automatically turns off the
projector after 30 minutes if the
lens cover is closed
Automatically turns off the
projector after 30 minutes if
A/V Mute is enabled