LG CineBeam PH510P-NA Owner's Manual page 111

Connecting a PC
The projector supports Plug and
Play. Your PC will automatically
detect the projector and requires
no driver installation.
HDMI Connection
Using an HDMI cable, connect the
port of the projector to
the HDMI output port of your PC.
Both video and audio are output at
the same time.
Press the INPUT button on the
remote control to select HDMI.
* Optional
Extras
HDMI to DVI Connection
Using an HDMI to DVI cable,
connect the projector's
port to the DVI OUT port.
To output audio, use an audio
cable for connection.
Press the INPUT button on the
remote control to select HDMI.
* Not
provided
DVI OUT
111
* Optional
Extras
AUDIO OUT