You can connect various external devices to the LG CineBeam HU915QE Projector. Connecting with a HDMI Cable Connect an HD receiver, DVD, PC, Notebook, or external devices to the projector and select an appropriate input mode.
With an HDMI cable, you can enjoy high quality picture and sound. Using a HDMI cable, connect the port of the projector to the HDMI output port of the device to connect. Both video and audio are output at the same time.
Menu operation: (INPUT) → [Home Dashboard] → [Inputs] → [HDMI 1]/[HDMI 2]/[HDMI 3]
External audio devices that support SIMPLINK and ARC must be connected using HDMI2 (ARC) port. •When connected with a Ultra High Speed HDMI Cable, external audio devices that support ARC output or SPDIF work with the SIMPLINK function without the need for an additional optical audio cable. When connecting PC/laptop, the projector supports Plug and Play. Your PC will automatically detect the projector and requires no driver installation.