Samsung LS19HAWKBQ-XAA - Manual (Page 32)

[MENU → , → → , → → , → MENU]
(Note : If you turn the power off and on again after
switching RTA off, the RTA function is automatically
switched On (Factory Setting))
Information
Menu Description
Information
Shows a video source, display mode on the OSD screen.
[MENU → , → MENU]