JVC AV-14FMT3, AV-21DMT3, AV-21LMT3 Instructions Manual page 13

Using the TV's menus
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
AI ECO DISPLAY
SELECT BY EXIT BY
OPERATE BY -+ D I SPLA Y
/
2 Press MENU
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.
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
AI ECO DISPLAY
SELECT BY EXIT BY
OPERATE BY -+ D I SPLA Y
/
2 Press MENU
To cancel the CHILD LOCK function,
select "OFF".
• The CHILD LOCK function is canceled when
you turn the power off.
2
ON
ON
ON
ON
to select "ON".
2
ON
ON
ON
ON
to select "ON".
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
AI ECO DISPLAY
SELECT BY EXIT BY
OPERATE BY -+ D I SPLA Y
/
2 Press MENU
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.
AI ECO DISPLAY
You can display on the screen the effect of
the AI ECO SENSOR function.
1 Press MENU T to display the
"MENU 2" menu, then select "AI
ECO DISPLAY".
MENU
AUTO SHUTOFF
CHILD LOCK
BLUE BACK
AI ECO DISPLAY
SELECT BY EXIT BY
OPERATE BY -+ D I SPLA Y
/
2 Press MENU
The clover mark indicating the brightness of
your room is displayed for several seconds
each time the brightness changes. The
number of clover marks displayed on screen
increases as your room becomes darker.
To cancel the AI ECO DISPLAY
function, select "OFF".
• To switch the AI ECO SENSOR's mode, see
the "ECO SENSOR button" on page 7.
2
ON
ON
ON
ON
to select "ON".
2
OFF
OFF
OFF
ON
to select "ON".
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