LG 50PQ1000 Owner's Manual page 104

LOCK
Lock System
Set Password
Block Programme
Parental Guidance Parental Guidance : Off
Input Block
MENU
OK
OK
OK
Move OK
: Off
: Off
LOCK
Move OK
Lock System : Off
Set Password
Block Programme
Off
F F
Parental Guidance
Parental Guidance : Off
Input Block Close
G G