Setting the input frequency (transponder frequency)
Notes:
–If three dots “ … ” appear in the second line of the display, the Cassette is in the “station search” mode.
Please wait until the process has finished.
Once the HF receiver has synchronised to the input signal, any offset to the target frequency is displayed in MHz, e.g. “– 0.4”.
–If a question mark “?” appears in the second line of the display, there is no input signal present. Check the configu- ration of the antenna system and head end as well as the preceding settings of the Cassette in question.
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+ | – | f=11836 |
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•Use the ◀ / ▶ buttons to place the cursor under the number to be changed and set the input frequency with
the buttons .
•Press to adjust the input frequency so that the offset is less than 1 MHz.
•Press the button.
Testing the signal to noise ratio
In this menu you can estimate the quality of the input signal.
Bx 1A | C/N |
14.6 dB | (+ 9.6) OK |
1Current signal to noise ratio
2This value shows the difference between the quality of the input signal and the threshold of the tuner at this type of modulation.
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