Topfield CBV-7100, Руководство пользователя

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3.2 Resetting to factory settings 15
You should set the
Search Mode
option to
Auto
at the first
service search after installing the digital receiver. The digital
receiver will search all available services with the automatic
search mode within the frequency range from the frequency
of the
Start Frequency
option to the frequency of the
End Fre-
quency
option. Symbol Rate stands for data transfer rate, and
QAM is a form of modulation used in digital broadcasting.
Broadcasting operators send their services in a symbol rate by
a modulation method. Perhaps you do not have to specify the
Symbol Rate
and
QAM Mode
options since they are seldom
changed. However, you should set the
QAM Mode
option to
Auto
for more certainty. You can specify the
Start Frequency
,
End Frequency
and
Symbol Rate
options with the numeric
buttons if you want to change them.
To search only one frequency, set the
Search Mode
option to
Manual
and specify your desired frequency at the
Frequency
option with the numeric buttons.
To start service search, select the
Start Search
item, then a box
appears, displaying a list of found services. When it has com-
pleted, press the
OK
button to save found services. To stop at
any time or to exit without saving, press the
EXIT
button.
3.2 Resetting to factory settings
The digital receiver maintains the following data:
• Services list
• Favourite list
• Timer list
• Preference settings
You can reset all data of the digital receiver. To do that, se-
lect the
Installation
>
Factory Setting
menu, and then you
get asked for confirmation. If you select
Yes
, service entries,
favourite entries and timer events will all be deleted, and pref-
erence options will be reset to the manufacturer’s factory set-
tings.