Diagnostic Information; Teletext Operation - Panasonic TU-HDT105A Operating Instructions Book Manual

Restore Default
If you wish to reset all previous settings, you can
use this feature to do so. Once you decide to
restore default settings, all previous sett
be lost. Please be very careful before you
confirm this action.
6

.6 Diagnostic Information

From here, you can get g
about the Serial ID, software and hardware
version on which it is operating, and display
signal strength and quality.
The signal strength and signal quality are shown
as separate bars. For the digital receiver to
function correctly, both these bars need to be
displayed in green colour. If either of the bars
displayed in the orange colour, there may be
video and audio reception problems (see
Troubleshooting)
displayed in red colour, there is a problem with
the reception of the digital signal and the antenna and c
receiver need to be checked by a qualified antenna installer
on page 27.

6.7 Teletext Operation

Teletext is only available on certain broadcast
channels. The time taken to display the pages
and sub-pages is set by the teletext transmitter.
Teletext is also used for Closed Captioning of
television programmes for the hearing impaired.
Closed captions can be found on Teletext Page
801. The picture remains on the screen while
you ty pe in 801.
Some broadcast stations will have a message
on the screen to tell you that closed captions
are not available for this programme. Some
broadcast stations give you no indication at all.
Setting
eneral information
. If either of the bars is
ings will
is
onnection to the digital
Operating Instruction Book
TU-HDT105A
. See Troubleshooting
23