Epson EB-U42 User Manual page 116

Projector Setup Settings - ECO Menu
• When the Sleep Mode Timer setting is enabled, the lamp dims for a
a
short time before the timer limit is reached and the projector turns
off.
• When the Lens Cover Timer or A/V Mute Timer settings are
enabled, the lamp uses less power when the lens cover is closed or
A/V Mute is activated.
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