(1)   LAN / HDBaseT port 
Receives HDBaseT input includi  g digital video and audio signals. Carries both video and audio  signals across a single LAN cable (shielded twisted pair).
This port can also be used to connect the projector to a network.
(2)   AUDIO OUT terminal
Outputs the audio to external AV equipment. This outputs the audio signal that corresponds to the projected image signal.
(3)   AUDIO IN terminal
Receives audio input. Audio supplied to this terminal is played through the internal speaker when you set [Audio in terminal select] to [Audio in]
(4)   Terminal for wired remote control
This terminal is used to connect the optional remote control (RS-RC05) using a cable.
(5)   DisplayPort port
Receives DisplayPort input including digital video and audio signals. Carries both video and audio signals across a single cable.
(6)   HDMI terminal 
Receives HDMI input including digital video and audio signals. Carries both video and audio signals across a single cable.
(7)   DVI-I terminal 
Connects the external monitor output from a computer. Receives digital PC signal (Digital PC). 
A VGA-DVI-I cable can also be used to receive analog computer signals (Analog PC-1).
(8)   Analog PC-2 / COMPONENT terminal
Receives the analog PC signal (Analog PC-2).
A component cable can be used to receive the component image signal (Component).
(9)   Service port
Used to control the projector with user commands
(10) USB port
Connects a USB flash drive. Used for projection of images on a USB flash drive, or for firmware updates.