Fine Tuning Channels; Lna (Low Noise Amplifier) - Samsung SPN4235 Owner's Instructions Manual

Fine Tuning Channels

Use fine tuning to manually adjust a particular channel for optimal reception.
Press the MENU button. Press the UP or DOWN
1
button to select "Channel", then press the ENTER
button.
Press the UP or DOWN button to select "Fine
2
Tune".
Press the LEFT or RIGHT button to adjust the fine
3
tuning.
To store the fine tuning setting in the TV's memory,
4
press the UP button.(A star icon<*>will appear.)
To reset the fine tuning to "0", press the DOWN
button.
Press the MENU button to exit.
5
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Channel
Ant/ CATV Ant
Auto Program
Fine Tune 0
LNA Off
Ch. Scan
Move Select Menu
Channel
Air / CATV Air
Auto Program
Fine Tune 0
LNA Off
Ch. Scan
Move Adjust Menu
Channel
Air / CATV Air
Auto Program
+3
Fine Tune
LNA Off
Ch. Scan
Add/Erase Adjust Menu
Channel
Air / CATV Air
Auto Program
Fine Tune +3
LNA Off
Ch. Scan
Add/Erase Adjust Menu

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 UP or DOWN
1
button to select "Channel", then press the ENTER
button.
Press the UP or DOWN button to select "LNA".
2
Press the LEFT or RIGHT button to select "On."
3
• Pressing the LEFT or RIGHT button will alternate
between "On" and "Off."
Press the MENU button to exit.
4
Channel
Ant/ CATV Ant
Auto Program
Fine Tune 0
LNA Off
Ch. Scan
Move Select Menu
Channel
Air / CATV Air
Auto Program
Fine Tune 0
LNA Off
Ch. Scan
Move Select Menu
Channel
Air / CATV Air
Auto Program
Fine Tune 0
LNA On
Ch. Scan
Move Select Menu
63