LG 42PC5DC - - 42" Plasma TV Owner's Manual page 89

Lock System
Enables or disables the blocking scheme you set up previously.
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Se,ect'OC..
Input the password.
Select Lock System.
Select 0 n or Off.
Return to the previous menu.
Return to TV viewing.
01_ When you select O n, the Lock System
is enable.
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N
O
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_o
O
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