LG 4250DC - - 42" LCD TV Technical Manual page 87

Lock System
Enables or disables the blocking scheme you set up previously.
Select LOCK.
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.
_o
m
z
N
©
z
_o
©
_o
z
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