Samsung HPN4239 manual Fine Tuning Channels, LNA Low Noise Amplifier, Fine Tune

Fine Tuning Channels

Use fine tuning to manually adjust a particular channel for optimal reception.

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.

Channel

Air / CATV	: Air	√
Auto Program		√
Add / Delete		√
Fine Tune		√
LNA	: On	√
Ch.scan		√

Press the MENU button. Press the ▲ or ▼ button to

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

Channel

Air / CATV	: Air	√
Auto Program		√
Add / Delete		√
Fine Tune		√
LNA	: On	√
Ch.scan		√

Move Enter Return

Move Enter Return

Press the ▲ or ▼ button to select “Fine Tune”, then

2 press the ENTER button.

Fine Tune

Air11

+150

Reset Return

Move Adjust Store

3 Press the œ or √ button to adjust the fine tuning.

Fine Tune

Air11

+15

Reset Return

Move Move Enter

To store the fine tuning setting in the TV’s memory,

4 press the ENTER button. (A star icon(*) will appear.) To reset the fine tuning to “0”, press the ▲ button to select “Reset”, then press the ENTER button.

5 Press the MENU button to exit.

Fine Tune

Air	11 *
		+15
Reset	Return
Move	Move	Enter

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”.

			Channel
Air / CATV		: Air
Auto Program
Add / Delete
Fine Tune
LNA		:	Off
Ch.scan			On
Move	Enter		Return
			Channel
Air / CATV		: Air
Auto Program
Add / Delete
Fine Tune
LNA		:	Off
Ch.scan			On

Move Enter Return

4 Press the MENU button to exit.

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