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Troubleshooting
Warning
Do not try to repair your TV yourself.
Contact authorized service personnel.
Restoring settings to the defaults
When you restore default settings, all the settings
you have customized (including parental controls)
are reset.
To restore settings to the defaults:
1 Press MENU. The on-screen menu opens.
2 Press
or
to highlight SETUP, then press
ENTER. The SETUP menu opens.
3 Press
or
to highlight Reset All, then press
ENTER. The SETUP · RESET ALL menu opens.
4 Press
or
to highlight Reset All, then press
ENTER. A message asks if you want to reset all
TV settings to the default settings.
5 Press
or
to select OK (to reset) or Cancel (to
not reset), then press ENTER.
If you select OK, the EZ SETUP wizard opens.
6 Go through the EZ SETUP wizard. For more
information, see
time" on page 37.
68
"Turning on your TV for the first
Viewing system information
You may need to view system information during
troubleshooting.
To view system information:
1 Press MENU. The on-screen menu opens.
2 Press
ENTER. The SETUP menu opens.
or
3 Press
then press ENTER. Information about the TV
software version is displayed.
4 Press MENU to return to the previous menu, or
press EXIT to close the menu.
www.sharpusa.com
LC-42LB150U Sharp 42" LED TV
or
to highlight SETUP, then press
or
to highlight System Information,
or
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