SEFRAM 7803B Manuel D'utilisation page 19

The Parameter key allows you to enter, in a table, a list
of setups and their parameters.
It is possible to enter 100 setups per table.
These tables can be saved to avoid them being initialized
each time they are used and recalled later if necessary.
In order to find out it faster, the table can be saved for example under the name of the
place.
1 – CREATING A TABLE
In the screen
to name the place:
−
Turn the rotary wheel to choose a letter.
−
Press it to validate the letter and to continue.
−
Validate the name when getting the symbol
pressing the rotary wheel).
Once a setup is selected, the rotary wheel must be pressed to program the parameters of
the setup, and that for each setup present on the list:
−
Frequency: allows choosing a frequency with or without a channel.
−
Channel: allows choosing a channel provided by the selected standard.
Frequency and channel are linked and depend on the frequency map you have chosen.
- When the selected frequency corresponds to a channel, the channel number is updated.
- When you choose a channel, the frequency is automatically adapted to the standard
selected.
−
Standard: allows choosing the transmission standard, BG, DK, I, L, MN, FM (analog) or
QAM, COFDM (digital).
−
Constellation type in QAM: 16, 32, 64, 128, 256, 4. (Automatic in COFDM)
−
Symbol rate in QAM: between 5 and 7 Ms/s. (Fixed in COFDM).
Each time you change the frequency map, the table is reseted. To avoid losing the
table in the process of being created, it is necessary to save it.
2 - SAVING THE TABLES
Refer to « SAVE »
3 – RECALLING THE TABLES
Refer to « Configuration »
PARAMETERS
PLACE the rotary wheel must be pressed
.
.
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