GTLT2 USER MANUAL
Page 13 of 21
Turn On/Off ACC Switch status prompt
(Default: ON)
091****
090****
0910000
0900000
Remarks:(1)0910000,Turn on ACC Switch status prompt
(2)0900000, Turn off ACC Switch status prompt
Turn On/Off Vehicle Movement alarm
by ACC Detection (Default: OFF)
008****Rzzz.z
009****
0080000R0.5
0090000
Remarks:(1)zzz.z=0.1~999.9 unit:KM Moving alarm Radius.
(2)008****Rzzz.z Turn on vehicle movement alarm by ACC Detection
(3)009**** Turn off vehicle movement alarm by ACC Detection
Example:
1. 0080000R0.5
After send 0080000R0.5 successfully, the GPS tracker will reply “SET MOVE RADIUS OK”
Then it will set the 0.5KM as movement radius, if the GPS tracker detected that the ACC status of GTLT2 changed from ACC On to ACC Off, after 3
minutes, no matter the present location is valid or not, the GPS tracker will use the present location as center, and 0.5KM as radius. When the GPS
tracker is out of this 0.5KM, the GPS tracker will send sms alert “State:ACC OS” to all the 3 authorized phone numbers; when the gps tracker
re-enter into the 0.5KM, the gps tracker will send sms alert “State: ACC RS” to all the 3 authorized phone number.
When GPS tracker detected ACC status of GTLT2 changed from ACC Off to ACC On, the movement alarm will close.
Endless Loop
2. 0090000
After send this command successfully, Vehicle Movement alarm by ACC Detection function is closed.
Turn On GPS Module Power Down
mode (AUTO mode)
100**** 1000000
Remark: to set power down mode when the tracker is inactive or stationary for 5 minutes.
1. GTLT2 will reply “VIBRATION SENSOR ON OK” . The GTLT2 will in power saving mode on both sms and gprs mode.
2. In Power Down mode, GPS module stops working until it is activated by message, incoming calls, and movement.
3. You can send 222**** (**** is the 0000 default password) to wake up the GTLT2.
Set GPS Module Special Power Saving
Mode
199****SxxxLyyHzz
1990000S030L01H03
Remark: S030 means the GPS module of GTLT2 will close for 30minutes first
L01 means the gps module of GTLT2 will open for 1 minute in this stage, if the GTLT2 can get location in 1 minute, then it will not go into
the next stage; if the GTLT2 can not get location in 1 minute, then it will go into next stage.
H03 means the gps module of GTLT2 will open for 3 minutes total, and then the gps module of GTLT2 will open for 2 seconds in this
stage.(H03 Minus L01=2 minutes)
Endless Loop
(1) xxx=1-255, yy=1-98,zz=3-99
(2) zz can not be less than yy
(3) The setting will not change if you turn on/off/restart the GTLT2, or reset the GTLT2
(4) If xxx=0, then the GTLT2 will close “gps module special power saving mode”
Open GPS Module Special Power Saving
Mode
188****
1880000
Remark:(1)
After set the parameters of GPS Special Power Saving Mode, then you can send 188**** to open GPS Special Power Saving Mode
(2) During GPS Module closed period, the uploading locations by preset interval in GPRS mode will stop; if GPS Tracker can get location
when the GPS module open, the uploading location by preset interval in gprs will work
(3) During GPS Module closed period, any sms commands will activate the gps module of GTLT2, GTLT2 will go back into the GPS Power
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