Using Your Projector 71•Switch Windows (Alt + Tab) — Function as toggling amongwindows, acting as the keyboard shortcut Alt + Tab.•Esc—Function as the keyboard Esc button.•Show Desktop (Cmd + D) — Function as showing desktop,minimizing all windows.•Open Windows Explorer (Cmd + E) — Set the function as openingthe Windows Explorer.•Middle Mouse — Set the function as the scroll wheel of the mouse.•Double Click — Set the function as double-clicking.•Disable — Disable the Function button.P AIRING M ODE—Allows you to set the pairing mode selection as Open orFixed.•Pairing Mode — When you select Open, follow the on-screen stepsto set your Interactive Pen into the open mode. (This mode can let youuse your Interactive Pen with any Dell interactive projector when thepen points to the screen.)•Fixed Mode — When you select Fixed, follow the on-screen steps tocomplete the pairing between Projector and Interactive Pen. (Thismode is to make sure your Interactive Pen pairing with your designatedprojector.)Once paired, the Pen will automatically fix to the projector every timeit turns on.R ESET —Press and select Confirm option to reset the Pen settings.