LG 29UT55V Owner's Manual page 46

CUSTOMIZING SETTINGS
46
LOCK
To set the password
SETTINGS> LOCK> Set Password
Set or change the TV password.
The initial password is set as [0000].
When France is selected for Country, password is not '0','0','0','0' but '1','2','3','4'.
When France is selected for Country, password cannot be set as '0','0','0','0' .
To lock the system
SETTINGS> LOCK> Lock System
Locks the selected programme.
First set Lock System to On.
Block Programme Blocks programmes with content inappropriate for children. Programmes can
be selected but the screen is blank and the audio is muted. To watch a locked
programme, enter the password.
Parental Guidance
This function operates according to information from the broadcaster. Therefore
if the signal has incorrect information, this function does not operate. Prevents
children from watching certain adult TV programmes according to the ratings limit
set. Enter a password to watch a blocked programme. Ratings differ by country.
To use Key Lock
SETTINGS> LOCK> Key Lock
Locks control buttons on the TV.
Key Lock function remains intact even in case of power outage or when the power cord is removed from
the wall socket.
Key Lock function can only be set by remote control, and not by the button on the TV.
Even with Key Lock ON, TV's buttons can turn on the power.
LOCK