Sony KV-XA21M80 - Manual (Page 20)

Advanced Operations 20
Blocking the
channels
(CHILD LOCK)
You can lock some program numbers to
prevent children from watching certain
channels, by using the buttons on the
remote control.
1
Select the program number you want to lock.
2
Press SELECT until “CHILD
LOCK” appears on the
screen.
3
Press + or – to select “ON”.
The symbol appears on
the screen.
To cancel, press + or – to
select “OFF”. The
symbol disappears from
the screen.
Note
• If you preset a locked program number, that particular program number
will be unlocked automatically (page 10).
CHILD LOCK: ON
1
CHILD LOCK: OFF
SELECT
TV
1 2 3
4 6
7 8 9
÷
0
5
JUMP
SOUND
MODE
FAVORITE
PROGR Á
SELECT
+ or –