User's Guide

Model: VSM3
18
Positioning Universal, Inc. - Confidential & Proprietary
No AT Command Reset
If no AT response has been received from the Comm module for a given time after
sending an AT command, then the Comm module is reset.
Command Based Reset
If the device receives a “comm,reset” command through UDP or SMS or serial port, then
the module is reset.
7.3 GPS Module Reset
No Location Message Reset
The GPS module is rebooted (physically powered off and then on) if no gps location is
received from it for a specified number of seconds. This will prevent the GPS module
being powered up and having sent a number of locations and then stopping. A typical
value for this parameter is 30 seconds.
Command Based Reset
If the device receives a “gps,reset” command through UDP or SMS or serial port, then
the module is reset.