❙Locking an App
•You can lock specific apps to prevent other persons from using them. (You cannot lock the folders and the apps provided by default.)
1 Move to the icon you want to lock, and then press the [TOOLS] button on the remote control.
2 Move to the <Lock> item using the arrow buttons, and then press the ebutton.
3 Enter a password which is 4 characters long. The Service Lock Activated