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Display Function
© 2018 ITEL SNC
the broadcaster transmits regional programming or advertising splits.
2.4.7
SNR on MPX
In the seventh submenu of the Changeover, the MPX channel deul noise measurements are displayed
Noise lev:
measured noise level with respect to the 0 dB of the MPX audio signal.
Noise thr:
the noise exchange threshold when it is exceeded and the MPX channel has a noise signal ratio
worse than the one set, the exchange
2.4.8
Threshold Levels
In the eighth Change Over submenu, THRESHOLDS, you can set alarm thresholds for MPX and L / R
channels.
To be considered valid, the values read by the channels should be higher than or equal to those set.
RdsQl:
RDS input quality threshold
MpxIn
: input MPX signal threshold
LR:
signal threshold coming from the satellite receiver or other source. The control is done on both
channels, so if a channel is disconnected or attenuated, the source will still be considered an alarm even
if the other channel has the correct level.
Summary of Contents for STL-SAT Changeover
Page 2: ......
Page 5: ...Section 1 Introduction...
Page 15: ...Section 2 Display Function...
Page 27: ...Section 3 Control Software...
Page 49: ...Section 4 GSM SMS Functions...
