LG CineBeam PH510P-NA Owner's Manual page 45

Selecting an Input Label
Displays which devices are connected to which input ports.
1
Press the INPUT button on the remote control to display the input
selection screen.
2
Press the red button.
3
Use the or
4
Use the or
Input Label
AV
Component
RGB-PC
HDMI
Close
button to scroll to one of the input sources.
button to select one of the input labels.
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