this SIM card, it is not necessary to input any password. Otherwise the tracker can not find
GSM network, the Green LED will keep ON .
2.
This tracker use 2G GSM network, and it upload tracking only through 2G GPRS, it can not
work in CDMA network or 3G(WCDMA or CDMA2000) network, if the 3G SIM card can use in
2G GSM network, then the SIM card can be used in this tracker.
3.
The antenna of GSM and GPS is built in tracker, please note that the install location of the
tracker must can receive the GPS signal, normally the back of the seat or arm rest box or
under the back window or room on the panel etc. please leave away the tracker from big
metal, and keep away from the magnetic components.
4.
The GPS need 10-200 seconds to locate the position, when the GSM signal is weak or the
network is very busy, the SMS maybe delay to send by the GSM network, this is normal.
5.
The tracking data on our server will keep 6-12 months, the old data will be deleted.
Trouble Shooting
1.
The tracker auto power off: please confirm the tracker power supply is connect properly and
confirm the fuse is OK .
2.
After power on the tracker, the tracker RED LED keep on, and it has not any repose, and no
ring, please confirm the SIM card has been installed properly, the SIM card PIN code is
disable, and the SIM card has enough charge, and the mobile phone can work well in that
place. If the tracker work well the Green LED will flash once every 4 seconds.
3.
If the tracker can not upload location to website, please confirm the SIM card GPRS function
is enabled, and the APN or GPRS username & password have been set properly (call the
mobile phone to confirm the APN & GPRS username and password). if the tracker do not
move, the tracker will not upload tracking, try moving the tracker.
4.
If the tracker can not send back information by SMS, please confirm the SIM card has ID
caller display function and SMS service function, and you have set the center or slave center
number (only center or slave center number can send SMS), and please read the SMS
information of the tracker sending back, and check the instruction & password is right or not.
5.
Can not login the platform: use SMS to check the ID of the tracker, and try it again, if not
success please contact us.
6.
After go out the under ground park, some tracking will lost, the GSM and GPS module will
