LG HECTO - Connecting Headphones for Audio Output; Connecting a Laptop via RGB

86 CONNECTING EXTERNAL DEVICES
Connecting
Headphones
Headphone Connection
You can listen to the sound from Laser
TV using headphones.
RS-232C IN
Connecting a Laptop
You can connect the Laser TV to a
laptop to use various functions.
RGB Connection
You can connect it to the video (PC)
input port of the Laser TV.
RS-232C IN