Checking Signal Strength; Supplying Power To The Antenna - Sharp AQUOS LC-40LE822E Operation Manual

Quick guide
Checking signal strength and
channel strength (DVB-T/C/S/S2)
If you install a DVB-T/C/S/S2 antenna for the first time
or relocate it, you should adjust the alignment of the
antenna to receive a good reception while checking the
antenna setup screen.
1
Go to "Menu" > "Setup" > "View setting"
> "Channel settings" > "Antenna setup-
DIGITAL".
Press a/b to select "Digital setup" or
2
"Satellite setup", and then press ;.
E

Checking signal strength

Press a/b to select "Signal strength", and
3
then press ;.
Signal strength for DVB-T/C
Supply voltage
Signal strength
Channel strength
Signal strength for DVB-S/S2
Signal strength
Channel strength
E
Checking channel strength
Press a/b to select "Channel strength", and
4
then press ;.
• You can input a specified frequency band using the 0_9
numeric buttons.

Supplying power to the antenna

You must supply power to the antenna in order to receive digitally/terrestrially broadcast stations or satellite
broadcast stations after connecting the antenna cable to the antenna terminal on the rear of the TV.
Press @ and the "Menu" screen displays.
1
Press c/d to select "Setup", and then press ;.
2
Press c/d to select "View setting", and then press ;.
3
Press a/b to select "Channel settings", and then press ;.
4
Press a/b to select "Antenna setup-DIGITAL", and then press ;.
5
Press a/b to select "Supply voltage", and then press ;.
6
Press c/d to select "On", and then press ;.
7
CH No.
Signal strength
Current Max.
Quality
Current Max.
Signal strength
Current Max.
Quality
Current Max.
Channel strength of DVB-T
Supply voltage
Signal strength
Channel strength
Channel strength of DVB-C
Supply voltage
Signal strength
Channel strength
Channel strength of DVB-S/S2
Signal strength
Frequency
Channel strength
Symbol rate
Band
Signal strength
Quality
5
Position and align the antenna so that
the maximum possible values for "Signal
strength" and "Quality" are obtained.
NOTE
• The values of "Signal strength" and "Quality" indicate when to
check the appropriate alignment of the antenna.
Frequency
MHz
CH No.
Signal strength
Current Max.
Quality
Current Max.
Frequency
MHz
Symbol rate
QAM modulation
Signal strength
Current Max.
Quality
Current Max.
Vert/Low
Current Max.
Current Max.
MHz
15