Nextech LA9038, Instruction Manual

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4
Note:
• This tracker use 2G/3G/4G network, and it upload tracking only through internet.
• Enable the SIM card data service (some SIM card need send SMS or USSD
command to enable GPRS function), order a data package (20-30M/
month) can save data charge (Normally most of the tracker every month
data cost is lower than 20MB).
• Before installing or uninstalling the SIM card, please power off the tracker.
INSTALLATION:
3. Installation
The tracker uses the 9-40V DC power supply, it is necessary connecting to
car battery all the time, after the backup battery is full, the built in recharging
circuit will stop recharging, and if the tracker is not move, the tracker will go to
power saving mode (GPS off, GPRS online), when the tracker begin to move,
the tracker will back to normal working mode.
RED or BROWN 12V/24V car battery
BLACK GND (Car Body)
WHITE ON Signal (Engine Running) Positive Input
Note:
ON signal is used to indicator the engine is running (Positive means
engine is running), if ON signal is positive then the tracker will begin to
upload location to server, if the ON signal is open the tracker will stop to
upload location to server. If the GREEN wire is not connected to ON signal,
the uploading will be controlled by shock sensor, if the car begin to move the
tracker will begin to upload location to server, after the car stop moving 2
minutes the tracker will stop to upload location to server.