LG L226WA-WN User Manual page 22

Adjusting PIP Mode (Multiple Screen) Functions
(To adjust the sub screen)
On/Off
PIP Input
Position
On/Off
PIP Input
Position Position
* The following table is the available option to match the main screen and PIP screen.
On/Off
PIP Input
Position
PIP
PIP
A21
Off
PIP
PIP On/Off