Installation; Auto Search; Manual Adjust - Sharp LC-46GD7X, LC-52GD7X Operation Manual

Basic adjustment settings (Digital)

Installation

The first time the receiver is powered on, "Database is
empty" or "No Channel Available" will display on the
screen. Under the main menu, select "Installation" and
enter into the sub-menu.

Auto Search

You can automatically search for and download TV
channels.
1
Press DTV MENU to display the DTV menu
screen.
2
Press a/b to select "Setup", and then press
ENTER.
3
Press a/b to select "Installation", and then
press ENTER.
If you have already set the password, enter
it here. If not, enter the factory preset
password "1234".
• See page 39 for setting a password.
4
Press a/b to select "Auto Search", and then
press ENTER.
5
Press c/d to select "Yes", and then press
ENTER.
6
Auto search starts.
• Programme auto search
You do not need to do anything during the

auto search.

NOTE
• Once the DTV signal is scanned, the channel number and
programme name will be shown on the programme list.
• The indicator operates concurrently with scanning
channels and shows the progress made.

Manual Adjust

You can set some channel items manually.
1
Repeat steps 1 to 3 in Auto Search.
2
Press a/b to select "Manual Adjust", and
then press ENTER.
3
Press 0 – 9 or c/d to select a channel
number.
4
Press a/b to select the desired menu item,
and make sure the parameters are correct.
Auto Search

Manual Adjust

Quick Search
Reset Data
Channel No :
3
Frequency : 778000KHz
Signal Level :
Quality :
SNR :
5
Press a/b to select "Start Scan", and then
press ENTER.
NOTE
• If a signal locks in, "Start Scan" will change to "Get
Channel Success". Then you can press EXIT to leave the
installation page and watch a programme or continue
scanning for other channels. Anytime you watch a DTV
channel and want to know the "Signal Level", "Quality" or
"SNR", enter into this page.
• If a signal does not lock in, "Start Scan" will show "Timeout
Error". You can scan the signal again, or refer to the "Signal
Level" and "Quality" for aligning the direction of the
antenna to get the signal.
• Signal Level: The signal power or intensity from the
broadcasted frequency.
Quality: The clean level of the signal from the broadcasted
frequency.
SNR: The rate of signal and noise to radiated frequency.
94%
100%
25dB
Start Scan
35