Epson BrightLink 1485Fi 5000-Lumen Pixel-Shift Full HD Ultra-Short Throw 3LCD Interactive Laser Projector - Manual (Page 290)

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Setting Options Description
Light Source Brightness
Control Maintain Brightness
Maintain Brightness Level
Estimated Remains
Light Source Mode
Brightness Level
Controls the constant brightness
of the projector's light source
Maintain Brightness : maintains
a constant brightness
Maintain Brightness Level :
selects the brightness level to
maintain when the
Maintain
Brightness setting is enabled
Estimated Remains : if the
Maintain Brightness setting is
enabled, displays the remaining
number of hours the projector
can maintain constant brightness
Light Source Mode : selects the
brightness mode of the projector
when the
Maintain Brightness
setting is disabled
• Normal : maximum brightness
• Quiet : 70% brightness with
reduced fan noise
• Extended : 70% brightness
and extends the life
expectancy of the light source
• Custom : select a custom
brightness level and enable
use of the next setting
Brightness Level : select the
Custom brightness level you
want
Direct Power On On
Off
Controls whether the projector
automatically turns on when you
plug it in