Samsung HL-R5688W manual LNA Low Noise Amplifier

Channel Control

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 EXIT button to exit.

Channel

Input	Antenna	: Air	√
Picture	Auto Program		√
	Add/Delete		√
Sound	Channel List		√
Channel	Favorite Channels		√
	Name		√
Setup	LNA	: On	√
Listings	▼ More
	Move	Enter	Return

Channel

Input	Antenna	: Air	√
Picture	Auto Program		√
	Add/Delete		√
Sound	Channel List		√
Channel	Favorite Channels		√
	Name		√
Setup	LNA	: On	√
Listings	▼ More
	Move	Enter	Return

	Channel
Input	Antenna	: Air
Picture	Auto Program
	Add/Delete
Sound	Channel List
Channel	Favorite Channels
	Name
Setup	LNA	Off
	▼ More	On
Listings	Move	Enter	Return

NOTES

•LNA functions only when antenna is set to Air.

The settings will be stored separately in each channel.

•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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