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6.11 GPS drift suppression
GPS signal can be effected with many factors like weather and location.
Surrounding buildings or trees can reduce GPS signal strength. Clouds also
degrade the signal and the locating accuracy may drop, causing your 103-RS to
show up in different locations in a 50 meter radius time to time. If you are using
live (GPRS) tracking you may notice your 103-RS doing 20-50meter jumps on
your map when the vehicle is actually stationary. GPS drift suppression is used
to avoid this. When activated, 103-RS will stop sending GPRS data to live
tracking server when the ignition is OFF. GPRS drift suppression also helps
with sim card economy as the GPRS mobile data will only be used while the
vehicle is moving.
8.1 This function is switched "OFF" by default. Send "spassword" to
103-RS to activate, it will reply" suppress drift ok". The GPS data will stop
updating if the vehicle is stationary. GPS data will update automatically once
vehicle starts moving. Please note that the ACC (ignition) detection wire (white)
on your tracker should be connected for this function to work.
Example:
suppress123456
Response:
suppress ok
8.2 To cancel: send "nospassword" to 103-RS.
Example : nosuppress123456
6.12 Exact street address by SMS
You must set the APN of your GSM network provider for the SIM card used
in 103-RS before using this function. If your local GSM network requires
