Read Sharp LC-46LE820E (serv.man16) User Guide / Operation Manual online
Quick guide
Checking signal strength and
channel strength (DVB-T/C)
If you install a DVB-T/C 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.
Go to “Menu” > “Setup” > “View setting”
> “Channel settings” > “Antenna setup-
DIGITAL”.
Checking signal strength
Press a/b to select “Signal strength”, and
then press ;.
Supply voltage
CH No.
Current
Max.
Signal strength
Signal strength
Channel strength
Current
Max.
Quality
Checking channel strength
Press a/b to select “Channel strength”, and
then press ;.
You can input a specified frequency band using the
0_9
numeric buttons.
1
E
2
E
3
•
Channel strength of DVB-T
Supply voltage
CH No.
Current
Max.
Signal strength
MHz
Signal strength
Frequency
Channel strength
Current
Max.
Quality
Channel strength of DVB-C
Supply voltage
Current
Max.
Signal strength
MHz
Signal strength
Frequency
Symbol rate
QAM modulation
Symbol rate
QAM modulation
Channel strength
Current
Max.
Quality
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.
4
•
Supplying power to the antenna
You must supply power to the antenna in order to receive digitally/terrestrially broadcast stations after connecting
the antenna cable to the antenna terminal on the rear of the TV.
Press @ and the “Menu” screen displays.
Press c/d to select “Setup”, and then press ;.
Press c/d to select “View setting”, and then press ;.
Press a/b to select “Channel settings”, and then press ;.
Press a/b to select “Antenna setup-DIGITAL”, and then press ;.
Press a/b to select “Supply voltage”, and then press ;.
Press c/d to select “On”, and then press ;.
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