12
&&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.
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:
To determine whether GT2000NP/GT2500NP is moving or not, user can select the sensitivity of the
“acceleration sensor”. It is distinguished by the tilt angle of the device. If the unit tilted more than the degree set
here, GT2000NP/GT2500NP will be in moving mode. Otherwise, it will be in stop mode. The smaller the
parameter of degree for the sensor set in pc-setup is, the higher the sensitivity is, otherwise, the result is the
opposite.
You can select the Acceleration sensor trigger report to be sent or not, while the unit is moved. “Select” (by
click), the related reports will be sent. Otherwise the report will be ignored, when the device is moved.
APPENDIX 1
GT2000NP/GT2500NP SPECIFICATIONS
Physical Parameters
Enclosure dimensions (mm)
95(L)*47(W)*20 (H)
Weight 100g
Electrical
DC Supply voltage
3.6V
Recharge voltage
5V
－
20V
Current (GPRS online)
80mA
Current (GPRS transmission)
120mA
Current (Peak)
300mA
Current (Sleep)
6~12mA (when GPS is in sleep mode)
Battery
Battery type
Battery capacity
Charge type
Battery Lithium 3.6V 1700mAh/1050mAh Built-in charge circuit
