5EnglishControl Panel# Icon Function Description1 POWER Power Indicator LED2 LAMP Lamp Indicator LED3 TEMP Temp Indicator LED4 RESYNC Automatically synchronizes the projectorto the input source.5 SOURCE Changes the active source.6 POWER See the contents in "Turning the ProjectorOn/Off" section.7 Empowering key Unique Acer functions: e3D, eView, eTimer,ePower Management.8 MENU • Press "MENU" to launch the Onscreendisplay (OSD) menu, back to theprevious step for the OSD menuoperation or exit the OSD menu.• Confirm your selection of items.9 Four directional selectkeys Use to select items or makeadjustments to your selection.10 Keystone Adjusts the image to compensate fordistortion caused by tilting the projector (±40 degrees).11 Back/Stop Press "Back/Stop" to stop playing mediafile or go back to upper data folder.12 Enter/Play/Pause Press "Enter/Play/Pause" to play/pausemedia file.P1273B/P1373WB/P1273iP1273/P1276/P1273n/P1373W3215846 710912115