Samsung UA55ES6600MXXY, UA46ES6900MXSQ manual Change PIN option.System → Security → Change PIN

Change PIN option.(System → Security → Change PIN)

3.When done, the PIN screen disappear. The message "All settings, except network settings, will return to factory defaults." appears.

4.Select Yes. All settings are reset. The TV will turn off and on again automatically. The Setup screen appears. For more information about Setup, see the paper user manual.