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Remote control buttons and functions
Eco Sensor
You can adjust this TV so that the
screen automatically adjusts to the
optimum contrast according to the
brightness of your room. This function
reduces eye strain and the power
consumption of this TV.
Repeatedly press the ECO SENSOR
button to select the desired mode.
• AV-21LTT1 does not display “DIGITAL”.
DIGITAL ECO SENSOR
DISPLAY:
The Eco Sensor function will work.
In this mode, the mark indicating the
brightness of your room is displayed
for several seconds each time the
brightness changes. The number of
marks displayed on screen increases
as your room becomes darker.
DIGITAL ECO SENSOR:
The Eco Sensor function will work.
However, in this mode, the mark will
not be displayed even if the brightness
of your room changes.
DIGITAL ECO SENSOR OFF:
The Eco Sensor function will not work.
Sound System
If the sound is abnormal, select the
appropriate sound system. Each press
of the SOUND SYSTEM button
changes the sound system as follows.
B/G I D/K
• For the sound systems in each country or
region, see the table “Broadcasting
Systems” on the back cover.
• You cannot select any sound system
when in VIDEO mode.
Colour System
If the colour is abnormal, select the
appropriate colour system. Each press
of the COLOUR SYSTEM button
changes the colour system as follows.
In TV mode (channel 1 to 99 and
AV):
AUTO PAL
SECAM
In VIDEO mode:
AUTO PAL
SECAM
NTSC3.58
NTSC4.43
AUTO:
Automatic colour system selection.
• For the colour systems in each country or
region, see the table “Broadcasting
Systems” on the back cover.
• If the colour is abnormal even though you
selected
AUTO
, change the appropriate
colour system manually.
Muting
You can turn the volume off instantly.
This is convenient when answering the
phone or when you have visitors.
Press the MUTING button.
To return the sound, press the
MUTING button again.
LCT0990-001B-H 7/3/1, 1:24 PM10
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