6.5 Set the interval of GPRS data-transmission
The default interval is 20s which means device will send GPS positioning data to
server every 20s. The command to set the interval is as follows;
TIMER,time(seconds)#
The range is from 10-18000s.
e.g. TIMER,10#
6.6 Defense-activation timer setting
ACC line keeps low for 10 minutes; the terminal will enter defense state. Several vibrations
happen after that, the vibration alarm system will be activated. 3 minutes after that, if the ACC
remains low, a vibration alarm will be triggered.
The defense-activation time can be set by SMS command.
Defense command format:
DEFENSE, time
（
minute)#
Time range: 1-60 minutes
Example: DEFENSE,15#
It means that when ACC OFF for 15 minutes, the terminal will enter defense status.
6.7 Reset Setting
While the terminal can not work normally because of some incorrect parameter
setting, you can try to reset the settings and see whether it works.
The command:
FACTORY #
6.8 Reboot setting
If the terminal can not work normally while the parameter settings are right, you can
send command to reboot the terminal.
The command:
RESET#
After receiving this command, the terminal will reboot in 1 minute.
6.9 vibration sensitivity setting (please use this function with caution)
The user can set the vibration sensitivity by SMS command;
SVL,L#
--- low
SVL,M#
--- medium
SVL,H#
--- high
Note: please do not change the vibration sensitivity in case of causing false alarm.
