LG PH450U Owner's Manual page 97

Item
Lock Locks the selected channel or external input.
System
First set Lock System to On.
Block
Channel
Movie
Rating
Description
Item
Blocks the programs that contain inappropriate
contents for children. The programs can be
selected but the screen is blank and the audio
is muted. To watch a locked program, enter
the password.
Blocks the movies that are only broadcasted
on the TV and contain inappropriate contents,
based on the Motion Picture Association of
America (MPAA) rating.
• G : General audiences
All ages admitted
• PG : Parental guidance suggested
Some material may not be suitable for
children
• PG-13 : Parents strongly cautioned
Some material may be inappropriate for
children under 13
• R : Restricted
Under 17 requires accompanying parent or
adult guardian
• NC-17 : No one 17 and under admitted
• X : Adult only
CUSTOMIZING SETTINGS
97