Fine Tuning Analog Channels; Checking The Digital-Signal Strength - Samsung LN40F81BD Owner's Instructions Manual

fine tuning analog Channels

Use fine tuning to manually adjust a particular channel for optimal reception.
1. Press the mEnu button to display the menu.
Press the ▲ or ▼ button to select "Channel", then press the EntEr button.
2. Press the ▲ or ▼ button to select "Fine Tune", then press the EntEr button.
3. Press the ◄ or ► button to adjust the fine tuning.
To store the fine tuning setting in the TV's memory, press the EntEr button.
If you do not store the fine-tuned channel in memory, adjustments are not
saved.
To reset the fine tuning setting, press the ▲ or ▼ button to select "Reset",
then press the EntEr button.
4. Press the EXIt button to exit.
" * " will appear next to the name of fine-tuned channels.
Only analog TV channels can be fine tuned.

Checking the Digital-Signal Strength

Unlike analog channels, which can vary in reception quality from "snowy" to clear, digital (HDTV) channels have either perfect
reception quality or you will not receive them at all. So, unlike analog channels, you cannot fine tune a digital channel. You can,
however, adjust your antenna to improve the reception of available digital channels.
1. Press the mEnu button to display the menu.
Press the ▲ or ▼ button to select "Channel", then press the EntEr button.
2. Press the ▲ or ▼ button to select "Signal Strength", then press the EntEr
button.
If the signal strength meter indicates that the signal is weak, physically adjust your
antenna to increase the signal strength.
Continue to adjust the antenna until you find the best position with the strongest
signal.
Press the EXIt button to exit
English - 
Channel List
Auto Program
Fine Tune
Signal Strength
LNA : On
Color System : Auto
Fine Tune
Air 6
Reset
Move Adjust Save
Fine Tune
Air 6*
Reset
Move Adjust Save
Fine Tune
Air 6
Reset
Move Enter
Auto Program
Fine Tune
Signal Strength
LNA : On
Color System : Auto
Signal Strength
OK
Enter
►
0
Return
Fine Tuned
+3
Return
0
Return
►
Return