Samsung PS42A426 User Manual page 37

 Energy Saving: Off/Low/Medium/High
This feature adjusts the screen brightness depending on
the surrounding lighting conditions.
− Off: Switches off the Energy Saving mode.
− Low: Operates in standard mode regardless of the
surrounding illumination.
− Medium: Enters Medium power saving mode regardless
of the surrounding illumination.
− High: Enters maximum power saving mode regardless
of the surrounding illumination.
Easy Setting
1 Press the TOOLS button on the remote control.
2 Press the ▲ or ▼ button to select Energy Saving.
3 Press the ◄ or ► button to select the required option.
4 Press the EXIT or TOOLS button to exit.
English - 
Melody : Off
Entertainment : Off
Energy Saving : Off
Software Upgrade
Common Interface
Tools
Picture Mode :
Sound Mode :
Sleep Timer :
SRS TS XT :
Energy Saving : ◄ Off ►
Dual I II :
Move Adjust
►
Dynamic
Standard
Off
Off
Mono
Exit