Panasonic LB-DH8 series Operator's Manual page 123

Others
Item
After updating
± Other problems
Control panel
Troubleshooting guide
Problem
Cannot update from the Web
interface.
Does not start up after the software
update.
Does not display the panel,
very dark,
screen is broken.
Does not work at all.
The menu can be switched, but
cannot set the advanced settings.
An unintended area responds to a
touch.
123
Cause/Solutions
)Obtain the update file again.
)When upload has failed on the Web
browser, see "Web interface" ( 124)
)Update from the control panel.
)Press the power button for at least
15 seconds to force the unit to turn off,
and turn on the unit again.
If the problem persists, please contact
your support service provider. ( 138)
)Touch the control panel.
)Increase the contrast settings. ( 66)
)Login to the Web interface to check the
error log, then try the solutions.
( 130)
If the problem persists, please contact
your support service provider. ( 138)
)Login to the Web interface to check the
error log, then try the solutions.
( 130)
)Coordinates of the touch panel may be
misaligned. Contact your support
service provider. ( 138)
.