R5906112-06 UDX series76Image 8-13: Screen size2. Select either Screen width or Screen height.3. Set the new value to shrink either the width or height of the warp outline so that the outline is equal with theactive source.Tip: A red border will be projected along with the current image. The border is a visual tool, showingthe result of the adjusted outline.Tip: The value can also be entered by the numeric keys on the remote control. Press * to deleteexisting numbers, and enter the new value by the numeric keys.4. Click Apply.8.4.4 Warping – 4 corners adjustmentAbout 4 Corners adjustment4 corner adjustment is typically used when the mechanical installation of the projector prevents it from pointingperpendicularly at the screen. For example, you can overshoot the screen and use 4 corner adjustment to pullyour projected image corners back into the screen.Some examples:Image 8-14: 4 corner adjustmentHow to adjust the image?1. In the main menu, select Installation → Warp → 4 Corners.GUI – Installation
