Owner's Manual (9H.JAT77.23E)Table of ContentsTable of contents2Important safety instructions3Introduction7Projector features7Shipping contents8Standard accessories8Optional accessories8Projector exterior view9Controls and functions11Projector11Remote Control12Positioning your projector16Choosing a location16Obtaining a preferred projected image size17Projection dimensions17Connection19Connecting video source devices20Connecting audio20Playing sound through the projector21Operation22Starting up the projector22Adjusting the projected image23Adjusting the projection angle23Auto-adjusting the image23Fine-tuning the image size and clarity24Correcting keystone24Using the menus25Securing the projector26Using a security cable lock26Utilizing the password function26Setting a password26If you forget the password27Entering the password recall procedure27Changing the password27Disabling the password function28Switching input signal29Changing Color Space29Magnifying and searching for details30Selecting the aspect ratio30Optimizing the image32Using Wall Color32Selecting a picture mode32Fine-tuning the image quality in user modes33Setting the presentation timer35Remote paging operations36Freezing the image37Hiding the image37Locking control keys37Operating in a high altitude environment38Adjusting the sound38Using the test pattern39Using the teaching templates40Using the quick install40Shutting down the projector41Menu operation42Menu system42Description of each menu46Maintenance53Care of the projector53Cleaning the lens53Cleaning the projector case53Storing the projector53Transporting the projector53Lamp information54Getting to know the lamp hour54Extending lamp life54Timing of replacing the lamp55Replacing the lamp56Indicators59Troubleshooting60Specifications61Projector specifications61Dimensions62Timing chart63Warranty and Copyright information68Size: 7.62 MBPages: 68Language: EnglishOpen manual
