Samsung 192MP - Manual (Page 31)

Adjusts the PIP image size in PIP mode.
22. POSITION
Changing the Position of the PIP window.
Then push button again to circle through available preconfigured modes.
( Lower-Right
Upper-Right Upper-Left Lower-Left )
19. PIP
Push the PIP button to PIP screen ON.
20. SOURCE
Push the button, the PIP window's signal source changes.
21. SIZE
Adjusting Your LCD Monitor User Controls