I
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.
I
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.
~
If the picture
is
noisy with
the
LNA set to On, select Off.
~
The
LNA setting must
be
made separately for each channel.
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