Vnr; Auto Shutoff; Child Lock; Blue Back - JVC AV-21D116 Service Manual

Using the TV's menus

VNR

(Video Noise Reduction)
You can reduce the picture noise.
1 Press MENU T to display the
"MENU 1" menu, then select "VNR".
MENU
INPUT
ON TIMER
PR 1 0:00
VNR
SELECT BY
OPERATE BY -+
2 Press MENU M to select "ON".
To cancel the VNR function, select
"OFF".

AUTO SHUTOFF

You can set your TV to turn off if no
signals are received for about 15 minutes
or longer after the end of a broadcast.
1 Press MENU T to display the
"MENU 2" menu, then select "AUTO
SHUTOFF".
MENU
AUTO SHUTOFF

CHILD LOCK

BLUE BACK

SELECT BY
OPERATE BY -+
2 Press MENU M to select "ON".
To cancel the AUTO SHUTOFF function,
select "OFF".
• The AUTO SHUTOFF function does not
turn off the TV's main power.
• The AUTO SHUTOFF will not work for a
VIDEO mode.
12
1
TV
ON
EXIT BY
D I SPLA Y
2
ON
ON
ON
EXIT BY
D I SPLA Y
CHILD LOCK
You can disable the front control buttons
of the TV.
When this function is set to "ON", the TV
can be operated using only the remote
control.
Use this function to prevent children from
operating the TV without parental consent.
1 Press MENU T to display the
"MENU 2" menu, then select "CHILD
LOCK".
MENU
AUTO SHUTOFF
CHILD LOCK
BLUE BACK
SELECT BY EXIT BY
OPERATE BY -+ D I SPLA Y
2 Press MENU M to select "ON".
To cancel the CHILD LOCK function,
select "OFF".
• The CHILD LOCK function is canceled when
you turn the power off.
BLUE BACK
You can mute the sound and change the
picture into a blue screen while no signals
are received by the TV, or when the
signals are unstable.
1 Press MENU T to display the
"MENU 2" menu, then select "BLUE
BACK".
MENU
AUTO SHUTOFF
CHILD LOCK
BLUE BACK
SELECT BY EXIT BY
OPERATE BY -+ D I SPLA Y
2 Press MENU M to select "ON".
To cancel the BLUE BACK function,
select "OFF".
• To view a broadcast even when the
reception signal is poor, set the BLUE
BACK function to "OFF".
• Even when the BLUE BACK function is set
to "OFF", the sound may not be audible.
2
ON
ON
ON
2
ON
ON
ON