R5906112-06 UDX series566.1 Displaying a single sourceAbout selecting a sourceBefore a source can be projected, the source signal must be connected to the source input(s) of the deviceand a valid synchronization signal must be available along with the source signal on at least one of the inputconnectors.How to select?1. Press Menu to activate the menus and select Source.Image 6-1: Select Source2. Press OK.The Select Source menu is displayed with the actual available sources filled out.Image 6-2: Input selection3. Select the desired input.6.2 Displaying multiple sources: Stitched layoutsAbout stitched layoutsThe first time you use a selected single source, the source will be displayed in the projector's native resolution.If the resolution of the source is different to the projector's resolution, the image is stretched or shrunk.It is however possible to configure and display two or four source signals to make up one single image in fullnative resolution. This is called a Stitched Layout: the sources are stitched together.The following table lists which stitched layouts you can use, and in which display mode these layouts can beused.The table below describes the different Stitch Layouts and scan directions.GUI – Source