10. GUI – Installation10.5 Warping10.5.1 About warpingOverviewImage warping is the process of digitally manipulating an image to compensate for the distortion of the screen. Consequently, it canalso be used to generate an image with irregular shape.While an image can be transformed in various ways, pure warping doesn’t affect the colors.10.5.2 Warping – On/OffAbout warping on/offBy toggling between on and off the warping functionality can be enabled or disabled.How to toggle1. In the main menu, select Installation → Warp.Image 10-9Installation menu, WarpThe Warp menu is displayed.Image 10-102. In the Warp menu, click Warp to toggle between On and Off.Image 10-11 Image 10-1210.5.3 Warping – Screen SizeAbout (Warp) Screen Size adjustmentIf the used source aspect ratio is different than the projector aspect ratio, e.g. source is 16:9 and projector is 16:10, then black barswill be projected. In the example case a black bar on top and bottom of the image will be projected. The warp area contains notonly the image information but also the black bars. If we want to position e.g. the active left top corner exactly on the screen using4 corner warp, then it is very hard to do that as we are moving the black left top corner and we do not have control over the exact98 R5906070 HDX 4K 07/11/2017
