LG PF1000U Owner's Manual page 89

Menu
Locks the selected programme or external input.
First set Lock System to On.
Block
Programme
Lock
System
Parental
Guidance
Input Block
Locks control buttons on projector.
•
Key Lock
•
•
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.
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.
Block the input sources.
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 projector.
Even though Key Lock is set to on, projector's buttons
can turn on the power.
CUSTOMIZING SETTINGS
Description
Item
89