JVC AV-29R9B Instructions Manual page 21

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You can set the TV to automatically change to a blue screen
and mute the sound if the signal is weak or absent, or when
there is no input from an external device.
1
Press the buttons to choose BLUE
BACK.
2
Press the buttons to choose ON.
To cancel the BLUE BACK function:
Press the buttons to choose OFF.
3
Press the OK button to complete the set-
ting.
The menu disappears.




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You can disable the front control buttons of the TV.
When this function is set to ON, the TV can be operated only
by using the remote control.
Use this function to prevent children from operating the TV at
their own discretion (without parental consent).
1
Press the buttons to choose CHILD
LOCK.
2
Press the buttons to choose ON.
To cancel the CHILD LOCK function:
Press the buttons to choose OFF.
3
Press the OK button to complete the set-
ting.
The menu disappears.




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When there is a TV channel you wish your children not to
watch, you can use the CHANNEL GUARD function to lock
out the TV channel. Even when a child chooses a Programme
number (PR) in which a locked TV channel has been regis-
tered, the screen will change to blue and displays
NEL GUARD) so the TV channel cannot be viewed. Unless
you enter a pre-set ID number by a special operation, the lock
cannot be released and the child cannot view the TV channel
programs.
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1
Press the buttons to choose CHAN-
NEL GUARD. Then press the
"SET ID NO." (ID number setting screen) appears.
2
Set the ID number to your liking.
1
Press the
number.
2
Press the
3
Press the OK button.
The Sub-menu of CHANNEL GUARD appears.
4
Press the
channel.
Every time you press the
number (PR) changes, and the picture of the TV channel
registered in the Programme number (PR) is displayed
on the screen.
5
Press the blue button and set the CHAN-
NEL GUARD function.
(CHANNEL GUARD) appears and the TV channel is
locked.
(CHAN-
To reset the CHANNEL GUARD function:
Press the blue button again.
(CHANNEL GUARD) disappears.
6
Press the OK button to complete the set-
ting.
The menu disappears.
Note:
button.
•

buttons to choose a
buttons to move the cursor.
buttons to choose a TV
buttons, the Programme

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