JVC LT-42A80SU Instructions Manual page 40

Useful functions
1
Display the menu
2
Select "FEATURES"
3
Select
 To the previous
screen

 Exit

31
(continued)
1 select
MENU
PICTURE
SOUND
FEATURES
SET UP
2 next
FEATURES
SLEEP TIMER
CHILD LOCK
BLUE BACK ON
FAVORITE SETTING
APPEARANCE TYPE A
1
FEATURES
SLEEP TIMER
CHILD LOCK
BLUE BACK
FAVORITE SETTING
APPEARANCE
2
SLEEP TIMER
Set a time
OFF
for the TV to
turn itself off
3
SLEEP TIMER
 Cancel
Set the time to "0" in step 2

 Remaining time

1
FEATURES
SLEEP TIMER
CHILD LOCK
BLUE BACK
FAVORITE SETTING
APPEARANCE
2
SET ID NO.
Stop 3
CHILD LOCK
children from
PR ID
_ _ _ _ _
AV
watching 01 YLE1
02
03
specific
04
05
06
channels
07
08
09
4
CHILD LOCK
(blue)
(Analogue
channels)
5
 Release a channel
 View a locked channel
BLUE BACK (Analogue channels): Display blue screen and mute the sound when the signal is weak

1 select "SLEEP TIMER"
ON
TYPE A
2 next
1 select a time in minutes
You can confirm the remaining time at step 2, after repeating this process.
select
"CHILD LOCK"
ON
TYPE A
1 enter an "ID NO."
(a secret number of your choice)
2 to the next column
3 set
select a channel to lock
CH/CC
CH 02
CH 03
CH 04
CH 05
CH 06
CC 01
CC 02
CC 03
CC 04
 Lock more channels
CHILD LOCK
PR ID CH/CC
_ _ _ _ _ Repeat steps 3 and 4
AV 
01 YLE1 CH 02
02 CH 03
03 CH 04
04 CH 05
05 CH 06
06 CC 01
07 CC 02
08 CC 03
09 CC 04
(blue)
Press " " again in step 4

 Use the numerical buttons to enter the channel number. When n appears,
press " " and enter your "ID NO.". (If you forget your "ID NO.", check it in
step 2.)
or absent (ON / OFF).
32