Projector Setup Settings - ECO Menu
Settings on the ECO menu let you customize projector functions to save power. When you select a
power-saving setting, a leaf icon appears next to the menu item.
Setting
Power Consumption
Options
Auto
Normal
ECO
ECO2 (PowerLite 680/685W
only)
153
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
ECO2: reduces fan noise less
than ECO