Samsung HP-R4252, Инструкция пользователя

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87
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. 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 “On” or “Off”, then
press the ENTER button.
4
Press the MENU button to exit.
Notes
• LNA functions only when antenna is set to AIR and the settings will be stored separately in
each channel. (See “Selecting the Antenna” on page 80.)
• If the picture is noisy with the LNA set to On, select Off.
• The LNA setting must be made separately for each channel.
Channel T V
Move Enter Return
…
More
Channel List
Signal Strength
LNA : Off
…
More
Channel List
Signal Strength
LNA : Off
Channel T V
Move Enter Return
Antenna : Air
√
Auto Program
√
Add / Delete √
Favorite Channels √
Name
√
Fine Tune
√
†
More
Channel T V
Move Enter Return
Off
On
Off
On
BN68-00835A-00(078~087) 4/6/05 8:29 PM Page 87