AMS AS3935, Руководство пользователя

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AS3935 Standard Board
ams Demo Kit Manual, Confidential Page 6
[v1-03] 2014-Jul-08 Document Feedback
Label Description Sign
Lightning
This symbol
indicates a lightning
– the text give
further information.
Lightning has been detected. The
distance estimation and movement of
the head of the storm is shown
afterwards.
The distance to the head of the storm
decreases.
The distance to the head of the storm
increases.
Noise Floor
Detected
Continuous noise is jamming the
AS3935 AFE; during this time the
sensor cannot detect the presence of
lightning activities.
Disturber Detected
Disturbers have been received by the
AS3935 and rejected by the disturber
rejection embedded algorithm.
2.6 Real Time Clock (RTC)
The demo board has a built in RTC that must be synchronized with a PC. Once the RTC is set to
the current time, it is possible to create timestamps for detected lightning events. The
synchronization via the GUI is explained in section
Error! Reference source not found. .
Note: The RTC is reset to midnight of 1. January 2012 and the history is cleared when the demo
board is switched off and on again.