20 Using Your Projector7 Down / KeystoneadjustmentPress to navigate through the On-Screen Display(OSD) Menu items.Press to adjust image distortion caused by tiltingthe projector (+40/-35 degrees).8 Menu Press to activate the OSD. Use the directionalkeys and the Menu button to navigate throughthe OSD.9 Left / Source Press to navigate through the On-Screen Display(OSD) Menu items.Press to toggle through Analog RGB, Composite,Component (YPbPr via VGA), HDMI, andS-video sources when multiple sources areconnected to the projector.10 Enter Press to confirm the selection item.Downloaded From projector-manual.com DELL Manuals