Axel WOLF 1MS, Руководство пользователя, Страница: 94 / 229

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14.6.16
RDS (57kHz RDS Data Level)
This page allows the user to set mainly the minimum and the maximum threshold level for the RDS Data Level, for each
single Channel / Frequency. In this settings it is possible to set normal window working level for the RDS data.
NAME DESCRIPTION NOTE
Chan
Channel Number
Chan Label
Mnemonic name Mnemonicthat 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 RDS Data 57kHz. The value set here is the
minimum deviation level that the RDS Data 57kHz carrier can reach. By default the
level is 1.80kHz. 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 RDS Data 57kHz. The value set here is the
maximum deviation level that the RDS Data 57kHz carrier can reach. By default the
level is 4.0kHz. 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
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.
Trap
In case the alarm/error raise up, the Wolf 2MS sends a trap if <enable>.