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Emergency request report:
If the user does not set the keep alive, GT-2000 might lose the GPRS connection (if it is been cut by the
Network). The system will not actively re-connect to server, it will wait for a new trigger (or report) and then
start the connection / then send to the server.
Special command for SMS mode:
If the GT-2000 is not in the GPRS online status, user can send command &&Y02 or &&Y04 to ask unit to
connect to server. This command can be sent from any device via SMS;
&&Y02:
When received this command, system will actively try to connect to server in next 600 seconds.
&&Y04,[connection time],[report interval]:
For example: &&Y04,3600,60
When received this command, system will connect to server in the next 3600 seconds, and send one
report out every 60 seconds.
(3)GPS wakeup report:
While the device is in stop status, user can let the GPS go to sleep mode for power saving. If select GPS
Sleep ON, user can setup the wakeup report configuration/ or NO GPS wakeup report.
IF select GPS Sleep OFF, GT-2000 will follow the report sending rule in “When Moving” section.
Power saving mode
While in Power saving mode, GT-2000 will cut off the GPS power if there is no report to send.
Report configuration will be listed as: the fixed time report while moving, and wakeup report / or no GPS
wakeup report while stop. In this mode, in order to save power unit will cut power of GPS, only wake up
GPS at the time of send report.
Low battery report:
Low battery warning report (to alert user when the external battery level is low)
Parameters: On/Off, and warning battery level for report. For example, 30 to represent 30% lower level
report.
The system will ignore the parameter with a value ‘0’ to prevent continuous non-stop reporting. Low battery,
unit will cut power of GPS, only call function will be activated.
Acceleration sensor:
