Optoma W351 Mode D'emploi page 22

User Controls
22
English
Using the Remote Control
HDMI
VGA
Video
User defined keys
(1/2/3)
Source
Brightness
Mode
Re-Sync
Press "HDMI" to choose HDMI source.
Press "VGA" to choose VGA sources.
Press "Video" to choose Composite Video
and S-video source.
Keys can be defined in projector OSD.
Press "Source" to select an input signal.
Change the brightness mode: Bright->Eco-
>Dynamic->Eco+. (refer to page 52)
Automatically synchronizes the projector to
the input source.