Axel WOLF 1MS, User Manual, Page: 90 / 229

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14.6.14
PILOT (19kHz Pilot Stereo level)
This page allows the user to set mainly the minimum and the maximum threshold level for the Stereo Pilot, for each
single Channel / Frequency. With this alarm status variable (using a window zone) it is possible to monitor the pilot level
inside a nominal window zone and if it falls under a minimum level or monitor two low levels zones like RF levels.
NAME DESCRIPTION NOTE
Chan
Channel Number
Chan Label
Mnemonic name that can be applied to the Channel / Frequency
Frequency
Frequency corresponding to the Channel, expressed in MHz
Preset
String used by the configurator
Scan Time
This value represents the time in s that the tuner remain on this frequency.
Chan Mask
This control allow (or not) the channel to be under control.
If it is masked,
the channel is
NOT under
control
Min. Thr
Minimum Threshold level for the Pilot Stereo 19kHz. The value set here is the
minimum deviation level that the Pilot Stereo 19kHz carrier can reach. By default the
level is 5kHz. With a double click on the box can be changed by inserting the
desired value.
See Note1
reported
below
Max. Thr
Maximum Threshold level for the Pilot Stereo 19kHz. The value set here is the
maximum deviation level that the Pilot Stereo 19kHz carrier can reach. By default
the level is 8kHz. With a double click on the box can be changed by inserting the
desired value.
See Note2
reported
below
Hysteresis level
this value can be set as range of Hysteresis for the measurement. Hysteresis is the
dependence of a system not only on its current environment but also on its past
environment.
Validation
This field contains the time of persistence necessary to the alarm to be considered
“validated”. For example, if the system launches an alarm, this alarm must remain
“up” or “Active” for all the time of "Validation" to be considered a true alarm to avoid
the detection of spikes.
Hold
It is the time between the cessation of the alarm condition and alarm signaling
finished
Mask
It is possible to set, for each single parameter: unmasked, masked, severity-1,
severity-2, severity-3, RFL2 mask.
Email
In case the alarm/error raise up, the Wolf 2MS sends an email if <enable>.
If is <disable> no action are taken.