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Menus (CONT.)
LOCK MENU
To access LOCK settings, press the MENU button and go to Lock.
Default factory password is “3758”, then you can set your own password to lock the TV.
Note: if you ever forget the password, use the master password “6158”.
CHANNEL LOCK
Press the OK button, Press the up/down directional arrows to select channel,
Press the green button to lock/unlock selected channel.