Gps Drift Suppression; Get Location In Absolute Street Address; Location Based Service (Lbs); Check The Vehicle State - Coban gps104 TK104 User Manual

changing driving direction over pre set angle value to form a smooth trajectory consistent
with the actual road, this function is only effective in GPRS mode.
7.2 Send "angle+password+space+angle" to tracker, it will reply" angle ok".
7.3 The angle must be 3 digits Arabic numbers, default angle value is 30 degrees.

8. GPS drift suppression

8.1 This function is deactivated as default, send "suppress+password" to tracker to activate,
it will reply" suppress drift ok". The GPS data stop updating if vehicle is not moving
and latitude and longitude always keep same, and GPS data updates automatically
when vehicle is moving.
Cancel:
8.2 send "nosuppress+password" to tracker, it will reply" nosuppress ok ".

9. Get location in absolute street address

You must set up the APN of your local GSM network for the SIM card in tracker first
before using this function, if your local GSM network need user name and password for
gprs, please setup according to the GPRS instructions in chapter VII. Send SMS
"address+password" to tracker after setup APN, tracker will reply detailed absolute
address including street name.

10. Location Based Service (LBS)

When the tracker device doesn't receive valid GPS signals, tracker will locate by LBS
(location based service), the messages includes the GPS coordinates of the last position
in SMS mode, but the LAC in message is the current new position, the location can be
seen by input the LAC code in the menu "Manual Track" of web platform
www.gpstrackerxy.com, you can also send command "address+password" to tracker to
get the newest absolute address and GPS coordinates as well; tracker will automatically
switch to track by LBS in GPRS mode, and actualized on the map of web server with
"LBS" mark. And there may be some inaccuracy with actual location by LBS tracking;
the bias depends on GSM reception.
Note: This feature can be used normally in most areas according to the signal of GSM
network, but it may not be available in some areas.

11 Check the Vehicle State.

Send SMS "check+password" to tracker to check charge status, battery status, GPS status,
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