Samsung UN60ES7500FXZA - Manual (Page 274)

N When you access some application
(such as Smart Hub , etc.), TV will do
not switch to 3D. In this case, you
should to use the 3D, after exiting
the application.
●
3D Optimize
for LED TV
Automatically adjusts the picture
overall to provide an optimal 3D effect.
Support resolution (16:9 only)