English - 42
Checking the Digital-Signal Strength
Unlike analog channels, which can vary in reception quality from “snowy” to clear, digital (HDTV) channels
have either perfect reception quality or you will not receive them at all. So, unlike analog channels, you cannot
fine tune a digital channel. You can, however, adjust your antenna to improve the reception of available digital
channels.
1
Press the
MENU
button to display the menu.
Press the ▲ or ▼ button to select
Channel
, then press the
ENTER
button.
2
Press the ▲ or ▼ button to select
Signal Strength
, then press the
ENTER
button. If the signal strength meter indicates that the signal is weak, physically
adjust your antenna to increase the signal strength.
Continue to adjust the antenna until you find the best position with the strongest
signal.
Press the
EXIT
button to exit.
You can also press the
ENTER
button to select
OK
then press the
EXIT
button
to exit the menu.
LNA (Low Noise Amplifier)
If the TV is operating in a weak-signal area, sometimes the LNA function can improve the reception (a low-noise
preamplifier boosts the incoming signal).
1
Press the
MENU
button to display the menu.
Press the ▲ or ▼ button to select
Channel
, then press the
ENTER
button.
2
Press the ▲ or ▼ button to select
LNA
, then press the
ENTER
button.
3
Press the ▲ or ▼ button to select
Off
or
On
, then press the
ENTER
button.
Press the
EXIT
button to exit.
➢
LNA functions only when antenna is set to Air.
(See “Selecting the Antenna” on page 38)
➢
If the picture is noisy with the LNA set to
On
, select
Off
.
➢
The LNA setting must be made separately for each channel.
Antenna
: Air
►
Auto Program
►
Clear Scrambled Channel
►
Channel List
►
Name
►
Fine Tune
►
Signal Strength
►
LNA
: On
►
Channel
T V
Enter
Move
Antenna
: Air
Auto Program
Clear Scrambled Channel
Channel List
Name
Fine Tune
Signal Strength
LNA
: On
Channel
T V
Enter
Move
Off
On
Signal Strength
T V
Enter
OK
Antenna
: Air
►
Auto Program
►
Clear Scrambled Channel
►
Channel List
►
Name
►
Fine Tune
►
Signal Strength
►
LNA
: On
►
Channel
T V
Enter
Move
Return
Return
Return
Return
BN68-01192F-02Eng-1.indd 42
2007-02-26 ｿﾀﾈﾄ 3:19:10
