Samsung PN51F4500AFXZA E-Manual page 88

®
®
Game Mode is not available when you've set the input source to TV,
Set Game Mode to On only after connecting a game console, If you
turn Game Mode on before you have attached the game console, you
may notice reduced picture quality,
® If Game Mode is On'
Picture Mode is set to Standard and Sound Mode is set to Movie,
® IPane_Looks Lock or unlock all the keys on the panel,
® Enable/disable displaying the logo while the TV starts up,
English