External Input Blocking - LG 4250DC - - 42" LCD TV Technical Manual

PARENTALCONTROL / RATINGS
EXTERNAL INPUT BLOCKING
Enables you to block an input.
Except
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Select LOCK.
Input the password.
m
z
N
O
z
O
z
Select Input Block.
Select input source.
Select On or Off.
Return to the previous menu.
Return to TV viewing.
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