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GL300M Series User Manual
QSZTRACGL300MUM0001
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center of Geo-Fence ID0.
SOS mode (default)
Long press the key to activate SOS alarm.
Mini USB Interface
Connecting a 5V DC adapter to power up GL300M Series and
charge the internal battery.
Connecting a 3.7V Li-ion or Li-Polymer battery to power up
GL300M Series.
Backend server developer or administrator can use the
Data_Cable_M to configure GL300M Series.
2.4.
LED Description
There are three LEDs on GL300M Series. For details, please see the table below.
LED
Event
State
CELL LED
Searching for network
Fast flash
The device has been registered to network.
Slow flash
Power off
Dark
SIM-PIN locked
Solid
<
LED on
> is 2.
Dark
GPS LED
GPS has fixed a position.
Solid
GPS is in the process of fixing.
Fast flash
GPS is on and GPS data is wrong.
Slow flash
GPS is off.
Dark
150 seconds have passed after power on when <
LED
on
> is 0.
Dark
<
LED on
> is 2.
Dark
PWR LED
Power on and normal
Dark
Charger inserted and charging completed
Solid
Charger inserted and charging
Fast flash
Power key is pressed to power off the device.
Fast flash
Abnormal
Fast flash
Power low alert
Slow flash
The power light is turned off by command.
Dark
<
LED on
> is 2.
Dark
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