User ManualTable of ContentsEIP-251Table of Contents2Introduction3Features3Projector Figure5Function list of control panel5Accessories8Remote Control9Operation guide12Connecting component12Function list of remote control panel13How to connect the projector to a DVD or VCR13Turning on the projector14Basic Image Adjustment14Turning off the projector15Adjusting the projected image height15Adjusting the image focus and zoom12OSD Menu17Image (Computer mode)17Image (Video mode)18Display (Computer mode)19Display (video mode)21Audio22Projection setting23Language25Maintenance and service24Replacing the lamp module25Cleaning the projector lens25Appendix28Common problems and solutions28Distance ratio of screen and projector30Specifications31Size: 949 KBPages: 32Language: EnglishOpen manual