User ManualTable of ContentsImportant safety instructions3Overview6Shipping contents6Remote control batteries6Remote control operation6Projector features7Projector exterior view8Controls and functions9Control panel9Remote control10Positioning your projector11Choosing a location11size12Shifting the projection lens vertically12projector for a given screen size13size for a given distance13Projection dimensions14equipment16Preparations16Connecting HDMI devices17Connecting RGBHV devices17Connecting S-Video or video devices18Connecting a computer18Using the projector19Turning the projector on19Selecting an input source19Using the menus20Securing the projector21Using a security cable lock21Utilizing the password function21Correcting picture distortion23Adjusting the projected image23Adjusting the projection angle23Using the preset and user modes24Fine-tuning the picture quality26Advanced picture quality controls27Selecting the aspect ratio30environment31simultaneously32display33Locking control keys33Turning the power off34On-Screen Display (OSD) menus35Additional information41Care of the projector41Lamp information43Getting to know the lamp hour43Extending lamp life43Timing of replacing the lamp44Replacing the lamp44Troubleshooting48Specifications49information52Regulation statements53Size: 4.2 MBPages: 53Language: EnglishOpen manual