@ If the projected image is stretched or distorted along both axes due to
the angle of the projection, select
Settings----> Four Point Correction,
choose the corner you want to adjust, and follow the on-screen
instructions to correct the image.
Four Point Correction
Keystone correction reset
To restore the default settings, select
Keystone Correction Reset
and press "OK".
Other settings
Default Input Signal
[Android TV] /[HDMI]/ [USB]/[Dtt]
Select default display signal source from Android TV/HDMI/USB/ Projector
Homepage.
Screen Saver
The screen saver automatically starts whenever your projector sits idle for the
default time. You could change the default time or turn it off.
Shutdown
Set the shutdown timer for the projector.
Language Settings
Select an on-screen display language.
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