585. Using On-Screen Menu❹ Menu Descriptions & Functions [SOURCE]HDMI1 and HDMI2Selects the HDMI compatible equipment connected to your HDMI1 or 2 IN terminal.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].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 45 “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 34)