Lna (Low Noise Amplifier) - Samsung HP-S4253 Owner's Instructions Manual

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).
Press the MENU button. Press the ▲ or ▼ button to select
1
"Channel", then press the ENTER button.
Press the ▲ or ▼ button to select "LNA", then press the
2
ENTER button.
Press the ▲ or ▼ button to select "On" or "Off", then
3
press the ENTER button.
Press the EXIT button to exit.
4
Notes
• LNA functions only when antenna is set to AIR or CABLE. (See "Selecting the Antenna" on page 76.)
• If the picture is noisy with the LNA set to On, select Off.
• The LNA setting must be made separately for each channel.
86
T V Channel
Antenna : Air
Auto Program
Channel Manager
Name
Fine Tune
Signal Strength
†
More
Move Enter
T V Channel
...
More
LNA : Off
Move Enter
T V Channel
...
More
LNA : Off
Move Enter
√
√
√
√
√
√
Return
Off
On
Return
Off
On
Return