- With the TV on, Select Home
- Select Setting and OK
- Select System and OK
- Select About and OK, System info for TV will be displayed
- Use the remote and press the following sequence: Up, Right, Down, Right, Up
- Press the Fast Forward button 3 times
- Press the Rewind button 2 times
- Use the remote and press the back arrow (it's located on the top left just below the power button), this should bring you into the factory menu.
(Non Wifi Models)
- With the TV on, press Menu.
- Select Picture Menu
- Select Contract Submenu
- Press 9, 7, 3, 5
- Select FAC HOTKEY item then press enter / return key.