GPS трекер Xexun TK 102, GPS трекер TK 102-2, GPS трекер TK 103

Вопросы и ответы

The unit can’t connect to server via GPRS.

4/20/2011 1. Battery is low. Charge the unit with 12V external power for at least half an hour;
2. Make sure the unit is already connected to GSM network (Green LED flashes 0.1 second on and 2.9 seconds off). If not, please first refer to above question - Green LED stays 1 second on and 2 seconds off (can’t get GSM signal) after the unit is turned on.
3. GPRS tracking settings is not correctly set. For example, if set via SMS command, the format is: 0000,A21,1,,8056,CMNET.
(From Shenzhen Xexun Technology Co.,Ltd.)