NAL Research Corporation (TN2014-001-V1.4.5)
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During Normal Tracking and “Callable” is set to “No”, the 9602-LP will automatically transmit GPS reports
at a preset interval ranging from continuous to one report every seven days. All internal circuits of the 9602-
LP are turned OFF in between reports including the GPS receiver, GPS antenna’s LNA, Iridium RF board, DC-
DC converters and serial interfaces. The only active components are the microcontroller and the motion sensor.
The 9602-LP will draw the lowest current in between reports of around 60
A at 5VDC. The 9602-LP will not
respond to any entered commands including the +++. The +++ command will work only while the tracker is
waiting for GPS acquisition or is transmitting a report. Updated operating profile sent to the 9602-LP from a
command center will remain at the Iridium gateway until the 9602-LP wakes up and retrieves it. Any of the
four input pins (S0 through S3) on the multi-interface connector can be selected to trigger immediate
transmission of GPS report(s) when a rising edge or a falling edge of a TTL/CMOS input signal is detected.
Once the last GPS report is sent, the 9602-LP goes back to Normal Tracking.
Figure 6.
SatTerm Setup Window for Normal Tracking and “Callable (Yes)”.
