How to Use Projection Settings
Select the Settings icon in the upper right-hand corner of the main interface, press
the OK key on the remote control and select "Projection Image Setting".
After entering the interface, select the mode you want in the projection settings.
Projection modes: Front-Desktop / Rear-Desktop / Front-Ceiling / Rear-Ceiling Keystone
Advanced: Front / Side C
Side: 4-Point Keystone
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