Channel

Using the LNA(Low Noise Amplifier)

If the LCD TV is operating in a weak-signal area, sometimes the LNA function can improve the reception.

1

Press the MENU button.

 

 

 

 

 

 

 

 

 

2

Press the

or

button to select the Channel (

 

) icon;

 

 

 

then press the SEL (

) or button.

 

 

3

 

 

Press the

or

button to select to the LNA.

 

 

4 Press the

or

button to select On or Off.

 

 

After adjustment: Press the MENU button to exit.

Channel

 

 

Channel Mode

 

TV

Auto Program

 

Pro

LNA

 

Off

Channel Memory

Added

Fine Tune

 

0

Move

Select

Exit

Channel

 

 

Channel Mode

TV

Auto Program

 

Pro

LNA

 

Off

 

Channel Memory

Added

 

Fine Tune

 

0

 

 

 

 

 

 

 

 

 

Move

Select

Exit

Channel

 

 

Channel Mode

 

TV

Auto Program

 

Pro

LNA

 

On

Channel Memory

Added

Fine Tune

 

0

Move

Select

Exit

Fine Tuning Channels

If the reception signal is weak or distorted, you can adjust channel to manually using the fine tuning.

1

Press the MENU button.

 

 

 

 

Press the

or

button to select the Channel (

 

) icon;

2

 

then press the SEL (

) or button.

 

3

 

Press the

or

button to select the Fine Tune.

 

4

Press the

or

button to adjust the Fine Tuning.

 

After adjustment: Press the MENU button to exit.

Channel

 

 

Channel Mode

 

TV

Auto Program

 

Pro

LNA

 

Off

Channel Memory

Added

Fine Tune

 

0

Move

Select

Exit

Channel

 

 

Channel Mode

 

TV

Auto Program

 

Pro

LNA

 

Off

Channel Memory

Added

Fine Tune

 

16

Move

Select

Exit

27

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Image 27
Humax L3040 owner manual Using the LNALow Noise Amplifier, Fine Tuning Channels