Samsung UA65HU9000RXMZ, UA65HU9000RXSK, UA78HU9000RXZN, UA65HU9000RXMM, UA78HU9000RXUM manual Sleep

Button

Description

Multi-Link Screen	You can split the TV screen and use various functions such as watching TV, surfing
	the web, watching video, and so on.
SLEEP	This function automatically shuts off the TV after a preset period of time.
CC	Select to turn subtitles on or off.
e-Manual	Launch the e-Manual.
Sign In	Log in or out of your Samsung account.
	Move to the right / Move to the left: You can move the virtual remote control on
	the screen.
	Large size / Standard size: You can resize the virtual remote control on the screen.
	""Alternatively, navigate to the System > Smart Control Settings menu and select
	and set the Onscreen Remote Size option.
	Touch Sensitivity: You can change the touchpad sensitivity.
	""Alternatively, navigate to the System > Smart Control Settings menu and select
	and set the Touch Sensitivity option.
	Universal Remote Setup: Moves to the Universal Remote Setup screen.
	Cancel: Close the pop-up menu.