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”.

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

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

In VIDEO mode:

AUTO PAL SECAM

NTSC4.43 NTSC3.58

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.

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.

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JVC AV-14FTT2, AV-21DTT2, AV-21LTT1 Remote control buttons and functions, Eco Sensor, Colour System, Sound System, Muting