User manual

- 22 -
USER MANUAL
Sleep mode  - Set sleep mode for power saving.
0: turn off sleep mode.
1: sleep mode.
2: deep sleep mode
Note: Here is some explanation for the sleep mode. Assume that
the GPS acquisition time is ONE minute.
[1] In Sleep Mode
The GPS module will be working for the fi rst three minutes (i.e.
3 times of acquisition time) and then shut down for ONE minute
(i.e. equivalent to acquisition time), and then work again for another
three minutes……
[2] In Deep Sleep Mode
The GPS module will be working for the fi rst two minutes (i.e.
twice of acquisition time) and then shut down for ONE minute (i.e.
equivalent to acquisition time), and then work again for another
two minutes……
Over Speed  - Set speeding alarm
Time Zone  - Set time difference in minute to GMT (default time
zone is GMT).
For those ahead of GMT just input the time difference in minute.
For example, 120;
For those behind GMT, ‘-‘ is required. For example, -120.
Geofence  - Nul: to disable geo-fencing function;
Out: to set geo-fencing alert when tracker exits geo-fencing area;
In: to set geo-fencing alert when tracker enters geo-fencing area.
Click each ‘Apply’ button to apply each setting.
Authorized Phone No  – Set authorized phone numbers for
buttons or inputs for receiving phone call or SMS when each
button is pressed.
Click button ‘SOS Button/IN1’, ‘Button B/IN2’, or ‘Button C/IN3’
to apply setting for each button/input.
Note: the authorized phone number for SOS button will also re-
ceive other alarms (such as speeding alarm, low battery alarm,
geo-fence alarm…) from the tracker.