R5906112 /09 UDX series987.7 Setting the output resolutionThis menu is only available on the 4k models, with an actuator included.How to choose the output resolution1. In the main menu, select Image → Advanced → Output resolution.Image 7-27: Advanced menu, Output resolutionTip: The current active output resolution is indicated at the bottom of the selection button.The Output resolution menu is displayed.Image 7-28: Advanced menu — Output resolution2. Select the desired output resolution.Possible resolutions:• 4K UHD: 4k images, using the actuator at normal frequency.• 4K UHD S: 4k extra sharp images, using the actuator at a higher frequency• WQXGA: 2k images. In this mode, the actuator is disabled.If the main purpose of the projection is image (pictures, movie, or similar purpose), use the 4K UHDoutput resolution for the best image at the highest light output.If the main purpose of the projection is text (spreadsheets, presentations, or similar purposes), usethe 4K UHD S output resolution for the for the most stable and sharpest output.GUI – Image