10.Adjust the projector's position and use the lens shift option to center the image over the point where the two surfaces meet. (The rest of these steps show Horizontal Corner as the selected Corner Type but the steps are the same for Vertical Corner.)
Note: You can press Enter to show or hide the image and grid to check the results.
11.Use the arrow buttons on the projector or the remote control to select the area you want to adjust. Then press Enter.
