Samsung PN51E6500EFXZA - Manual (Page 185)

Blocking Programs
Security
Menu
→
System
→
Security
Using this function, you can configure
program related security options.
When you access the Security functions
for the first time, the PIN input screen
appears. Enter the default 4 digit PIN:
0-0-0-0. The PIN screen closes and the
Security Menu appears. Every time you
access the Security functions, the PIN