viiiTable of ContentsUsing Eco Mode [ECO MODE] ...............................................................................29Checking Energy-Saving Effect [CARBON METER] ..............................................30❺ Using 4-Point Corner to Correct Keystone Distortion [CORNERSTONE] ....................31Cornerstone ............................................................................................................31Pincushion ..............................................................................................................33❻ Preventing the Unauthorized Use of the Projector [SECURITY] ..................................35❼ Connecting Your Microphone ........................................................................................38❽ Operating Your Computer’s Mouse Functions from the Projector’s Remote Controlvia the USB Cable (Remote Mouse Function) ........................................................39❾ Projecting Your Computer’s Screen Image from the Projector via the USB Cable(USB Display) .........................................................................................................40❿ Using the stylus pen (Calibration).................................................................................42Automatic Calibration ..............................................................................................42Manual Calibration ..................................................................................................42Remote Pen ............................................................................................................434. Using On-Screen Menu .................................................................................44❶ Using the Menus...........................................................................................................44Menu Elements .......................................................................................................45❷ List of Menu Items ........................................................................................................46❸ Menu Descriptions & Functions [SOURCE] .................................................................49COMPUTER ...........................................................................................................49HDMI1/MHL and HDMI2 .........................................................................................49VIDEO .....................................................................................................................49USB-B .....................................................................................................................49APPS ......................................................................................................................49❹ Menu Descriptions & Functions [ADJUST] ...................................................................50[PICTURE] ..............................................................................................................50[IMAGE OPTIONS] .................................................................................................53[AUDIO] ...................................................................................................................57❺ Menu Descriptions & Functions [SETUP] .....................................................................58[GENERAL] .............................................................................................................58[MENU] ...................................................................................................................60[INSTALLATION] .....................................................................................................62[OPTIONS(1)] .........................................................................................................65[OPTIONS(2)] .........................................................................................................67❻ Menu Descriptions & Functions [INFO.] .......................................................................70[USAGE TIME] ........................................................................................................70[SOURCE(1)] ..........................................................................................................71[SOURCE(2)] ..........................................................................................................71[WIRED LAN] ..........................................................................................................71[WIRELESS LAN] ...................................................................................................72[VERSION(1)] .........................................................................................................72[VERSION(2)] .........................................................................................................72[OTHERS] ...............................................................................................................73❼ Menu Descriptions & Functions [RESET] .....................................................................74Returning to Factory Default [RESET] ....................................................................74