LTS-
100DS User manual
11
5.2.3 Observe whether the dropped line area is dropped individually or all to determine whether it is an
operator network problem.
5.2.4 Whether the SIM card owes fees;
5.2.5 Has the GPRS service been cancelled (offline on the last day of the month);
5.2.6 Query parameter settings to check if the GPRS transmission interval is correct.
5.3 If the GPS function of the device has been activated but it has not been positioned for a long time,
check whether the installation position of the device meets the requirements.
Please refer to the usage guide.
5.4 When the GPS signal reception environment is poor (surrounding tall buildings block the GPS signal),
please drive to the sky to open
A wide area to locate, generally takes 1-2 minutes to locate for the first time.
