ST7200 Troubleshooting Guide
Ver. 0.0
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Requirements
For these tests the requirements are:
An Skypatrol ST7200 series modem
A computer with any terminal application that is capable of sending data to
the serial port.
Active SIM card with GPRS capability
Application to manage GPRS/UDP communications
A relay and multimeter.
Diagnostics Procedures
YES
NO
1 – Are the LEDs on?
Next Step
Run “Power up test”
2 – Do you see serial activity from the unit?
Next Step
Run “Serial communications test”
3 – Is the unit attaching to the network?
Next Step
Run “Network test”
4 – Is the output fully functional?
Next Step
Run “Output test”
5 – Is the unit connecting correctly to the network?
Can it send reports?
Next Step
Run “Communication Module Test”
6 – Is the inputs fully functional?
Next Step
Run “Input test”
6 – Is the unit reporting accurate positions?
Next Step
Run “GPS test”
7 – Is the unit keeping its programming through the
reset process?
Next Step
Run “Memory test”
