Samsung LA40A750R1R User Manual page 28

♦ Energy Saving: Off/Low/Medium/high/Auto
This feature adjusts the screen brightness depending on the surrounding lighting conditions.
− Off: Turns off the energy saving function.
− Low: Sets the TV to low energy saving mode.
− Medium: Sets the TV to medium energy saving mode.
− high: Sets the TV to high energy saving mode.
− Auto: Automatically adjusts the brightness of the TV screen in accordance with the scenes.
Easy Setting
1. Press the tOOLS button on the remote control.
. Press the ▲ or ▼ button to select "Energy Saving".
. Press the ◄ or ► button to select the "Off", "Low",
"Medium", "High" or "Auto".
. Press the EXIt or tOOLS button to exit.
English - 
tools
Anynet+ (hDMI-CEC)
Picture Mode : Standard
Sound Mode : Custom
Sleep timer : Off
SRS tS Xt : Off
Energy Saving ◄ Off
Dual l-ll : Mono
Move Adjust
►
Exit