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

1 select “Channel”, then press the ENTER button.

Press the ▲ or ▼ button to select “LNA”, then press

2 the ENTER button.

Press the ▲ or ▼ button to select “On”, then press

3 the ENTER button.

Pressing the ▲ or ▼ button will alternate between “On” and “Off”.

4 Press the MENU button to exit.

TV

Channel

 

 

 

 

 

 

 

 

 

 

 

Air/CATV

: Air

 

 

 

Auto Program

 

 

 

 

Add/Delete

 

 

 

 

Fine Tune

 

 

 

 

LNA

: On

 

 

Scan

 

 

 

 

Move

Enter

Return

 

 

 

 

 

 

 

 

 

 

 

 

 

TV

Channel

 

 

 

 

Air/CATV

: Air

 

 

 

 

Auto Program

 

 

 

 

 

 

Add/Delete

 

 

 

 

 

 

Fine Tune

: On Off

 

 

 

 

LNA

 

 

 

 

Scan

 

On

 

 

 

 

Move

Enter

Return

 

 

 

 

 

 

 

 

 

 

 

 

TV

Channel

 

 

 

 

Air/CATV

: Air

 

 

 

 

Auto Program

 

 

 

 

 

 

Add/Delete

 

 

 

 

 

 

Fine Tune

 

 

 

 

 

 

LNA

: On Off

 

 

 

 

Scan

 

 

 

 

 

 

 

On

 

 

 

 

 

 

 

 

 

 

Move

Enter

Return

 

 

 

 

 

 

 

Notes

If the picture is noisy with the LNA set to On, select Off.

LNA setting is to be made for each channel.

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Samsung HP-P3761 manual LNA Low Noise Amplifier