775. Using On-Screen Menu Menu Descriptions & Functions [SOURCE]COMPUTERSelects the computer connected to your COMPUTER input terminal signal.NOTE: When the component input signal is connected to the COMPUTER IN terminal, select [COMPUTER].HDMI1/MHL and HDMI2Selects the HDMI compatible equipment connected to your HDMI1/MHL or 2 IN terminal.VIDEOSelects what is connected to your VIDEO input-VCR, DVD player or document camera.USB-AThis feature enables you to make presentations using a USB memory that contains slides.(→ page 64 “4. Using the Viewer”)LANSelects a signal from the LAN port (RJ-45) or the installed USB wireless LAN unit (optional).USB-BSelects the computer connected to the USB(PC) port (type B) by using a commercially available USB cable.(→ page 42)