English - 5
LNA (Low Noise Amplifier)
1.
Press the
mEnu
button to display the menu.
Press the ▲ or ▼ button to select “Channel”, then press the
EntEr/oK
button.
2.
Press the ▲ or ▼ button to select “LNA”, then press the
EntEr/oK
button.
3.
Press the ▲ or ▼ button to select “On”, then press the
EntEr/oK
button.
Press the
ExIt
button to exit.
LNA functions only when antenna is set to Air or Cable.
The LNA setting must be made separately for each channel.
If the picture is noisy with the LNA set to "On", select "Off".
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).
Channel
Fine Tune
Signal Information
LNA
: On
►
Channel
Fine Tune
Signal Information
LNA
: On
►
Off
On
Checking the Digital-Signal Strength
1.
Press the
mEnu
button to display the menu.
Press the ▲ or ▼ button to select “Channel”, then press the
EntEr/oK
button.
2.
Press the ▲ or ▼ button to select “Signal Information”, then press the
EntEr/oK
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
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.
Channel
Child Lock
Fine Tune
Signal Information
►
LNA
: On
Signal Information
Service ID
: 0x5
Multiplex
: 0x1
Network
: 0x7ffd
Bit error level
1
Signal Strength
98
Enter
Return
OK
BN68-01180F-ENG.indd 25
2008-06-09 �� 2:34:32
Содержание LA40M86BD
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