If picture noise occurs on a particular channel, the LNA function can be used to improve reception.
Channel
Air/CATV : Air √
Auto Program √
Add/Delete √
Fine Tune √
LNA : On √
Move Enter Return
Channel
Air/CATV : Air
Auto Program
Add/Delete
Fine Tune
LNA : On
Move Enter Return

Customizing the Picture

Setting the LNA (Low Noise Amplifier)

47
Setting the Initialization

Setting the LNA (Low Noise Amplifier)

1Press the [MENU] button.
The menu will be displayed.
2Press the [
…
/
†
] buttons to move to <Channel>, then press
the [ENTER] button.
The <Channel> menu will be displayed.
3Press the [
…
/
†
] buttons to move to <LNA>, then press the
[ENTER] button to display the <LNA> selections.
4Press the [
…
/
†
] buttons to select <On>, then press the
[ENTER] button.
The <LNA> is set to <On>.
Select <Off> to deselect the LNA function.
5Press the [EXIT] button to finish.
1
MENU
2,3,4
ENTER
2,3,4
…/†
5
EXIT
Off
On
Before You Begin
Press the [INFO] button to display the receiving
sensitivity.
For broadcasting signal, it displays the receiving sensitivity
of the selected channel.
More bars indicate better reception.
Receiving Sensitivity Indication
Indicator Reception Quality
Hardly receives the signal and disables TV watching.
Reception with severe interference and noise.
Reception with interference and noise.
Relatively good reception for TV watching.
Fine reception quality for picture display.
Excellent reception quality for picture display.
Air 4
Signal : Mono
Picture : Dynamic
Sound : Standard
MTS : Stereo
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