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Sharp Aquos LC-20AD5E にも： 操作マニュアル (39 ページ)
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DTV menu operations
Password Setup (Parental Lock)
This function allows TV and Radio services to be
restricted. It prevents children from watching violent
or sexual scenes that may be harmful.
Press ◀/▶ to select "System Configuration".
2
Press ▲/▼ to select "Password Setup", and then
press OK.
3
If you already set the PIN, enter it here. If not,
enter the factory preset PIN "0000".
4
Press ▲/▼ to select "Parental Lock".
5
Press ◀/▶ to select the desired age/rating
(4 ...18/None).
Password Setup
Navigate
6
Press ▲/▼ to select "Change password".
7
Enter the 4-digit number as a PIN using 0 – 9.
8
Enter the same 4-digit number as in step 7 to
confirm.
•
"Successfully updated" displays.
9
Press END.
NOTE
•
To view a locked channel, you must enter a PIN. When
you select a locked channel, a PIN prompt message
pops up. Enter the 4 digit number using 0–9.
•
As a precautionary measure, make a note of your PIN
on the back of this operation manual, cut it out and
keep it in a safe place that children cannot reach.
•
See page 34 for resetting the current PIN to the
factory preset "0000" if you lose or forget your PIN.
Technical Information
Check the version information of the digital module
and allow it to be upgraded (when available).
Version
Check the version information of the digital module.
Press ◀/▶ to select "Technical Information".
2
Press ▲/▼ to select "Version", and then press
OK.
•
The hardware and software versions are displayed.
Software upgrade
The software for controlling the built-in DTV decoder
can be upgraded when necessary. In Great Britain
this can be achieved via an Over Air Download.
Preparation
Confirm and make a note of the current software
version number as in step 2 of Software Version.
Manual upgrade
2
OK
END
3
Auto upgrade
2
3
NOTE
•
To scan all carriers for upgrade availability, perform the
manual upgrade.
•
The software upgrade may take about 30 minutes, but
may take longer (up to 1 hour) depending on the signal
status. While updating, you can switch to TV or external
input mode or enter standby mode using
remote control unit.
CAUTION
•
Do not disconnect the AC cord when the software
upgrade is in progress, as this may cause the
upgrade to fail. If problem arises ask a qualified
service personnel before the software upgrade
period expires.
Press ◀/▶ to select "Technical Information".
Press ▲/▼ to select "Software upgrade", and
then press OK. The TV checks all carriers if there
is a new software available for upgrade.
① If upgrade via Over Air Download is available at
the time:
A confirmation message appears asking you to
accept the upgrade or not.
To download now, press ◀/▶ to select "Yes", and
then press OK. After the upgrade is completed,
the TV restarts automatically with the new software
version installed.
To postpone the download, press ◀/▶ to select
"No", and then press OK. Enter the download time
for more convenient time as instructed.
The software upgrade will not be carried out if
there is no new software available at the specified
download time.
② If upgrade via Over Air Download is NOT
available at the time:
A message tells you that there is no software
available to be downloaded.
Check the new software version number to
confirm the successful upgrade.
When you tune to the service that provides the
upgrade via Over Air Download, a confirmation
message displays.
Follow the screen prompts.
Check the new software version number to
confirm the successful upgrade.
on the
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