Base Unit Parts - Rear EN Base Unit Parts - Interface Ports 5 Name Function A DC 12 V port Connects the AC adapter. B Interface Connects cables for external devices. C Screw holes for the mount Screw holes to fix the base unit and the mount in place. Name Function A LAN port Connects a LAN cable to connect to a network. B HDMI Out port Outputs video/audio signals to a projector or an external monitor. This port is compatible with HDCP2.3. C HDMI1 port Inputs video signals from HDMI compatible video equipment and computers. This port is compatible with HDCP2.3. D HDMI2 port E Audio Out port Outputs audio from the current input source to an external speaker.
F USB-A port Use to connect the optional document camera. Use to perform pairing for the wireless transmitter. Use for batch settings and firmware updates. G Service port This port is used for batch settings and firmware updates.