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User manual
5.3.- Parameter recording
To record data, you must press the
button for approximately 3 seconds. If the
data has been recorded correctly, this is
indicated by the following:
If the configuration data is modified, but not
recorded, the previous configuration is retrie-
ved after approximately 30 seconds, in other
words, the changes made are cancelled.
5.4.- Status LEDS
Finally, the programmer's LEDS indicate the
following operational status:
A
B
C
Correct operation
A
B
C
Insufficient input signal level
A
B
C
Unlocking of the COFDM demodulator
A
B
C
Unlocking of the QAM modulator
If the LEDs are switched ON, this means
that it is working properly. If one of them is
switched OFF, this means that something is
not working properly.
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COFDM-QAM
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