User ManualTable of ContentsNotations Used in This Guide2Contents3Projector Features4Part Names and Functions5Front/Top5Rear6Control Panel7Remote Control8Base9Useful Functions10Changing the Projection Mode11Changing the Projected Image (Source Search)12Functions for Enhancing Projection13Selecting the Projection Quality (Selecting Color Mode)13Hiding the Image and Sound Temporarily (A/V Mute)14Freezing the Image (Freeze)14Changing the Aspect Ratio (Aspect)15Enlarging Part of the Image (E-Zoom)18Security Functions19Managing Users (Password Protect)19Restricting Operation (Control Panel Lock)22Anti-Theft Lock23Configuration Menu24Using the Configuration Menu25List of Functions26Image Menu26Signal Menu27Settings Menu28Extended Menu29Network Menu31Info Menu (Display Only)34Reset Menu35Troubleshooting36Using the Help37Problem Solving38Reading the Indicators38When the Indicators Provide No Help41Appendices48Installation Methods49Cleaning50Cleaning the Projector's Surface50Cleaning the Lens50Cleaning the Air Filter and Air Intake Vent50Replacing Consumables51Replacing the Remote Control Batteries51Replacing the Lamp52Replacing the Air Filter56Important notice when transporting57Moving Nearby57When Transporting57Saving a User's Logo58Screen Size and Distance60Connecting to External Equipment61Connecting to an External Monitor61Connecting to External Speakers61Connecting a LAN Cable62Optional Accessories and Consumables63Glossary64ESC/VP21 Commands66Command List66Communications protocol66Cable Layouts67PJLink68List of Supported Monitor Displays69Specifications71Appearance73Index74Size: 2.36 MBPages: 76Language: EnglishOpen manual