QBIT GPS Tracker, User Manual

Page: 14 / 15

14
Troubleshooting
LED Indicators
Function SOS Button Red Blue Green
Power on Press and hold for 3s
Red, green and blue each light up and flash alternately for 1s when
turning on
Power off
Long press for 3s when no SIM card inserted
In the power-on state, press the key 5 times to force the shutdown
(the interval between each press should less than 0.7 seconds)
Trigger
SOS call
Long press for 3s when SIM card inserted
Incoming
Call
Short press once to
answer/hang up;
Long press to reject.
Keeps on.
goes out after answer or
hang up.
SIM card
searching
for
network
Short press
Flashes slowly, on for
0.5s, off for 1.5s, went
out after 10s.
SIM card
not
detected
Short press
Flashes slowly, on for
0.5s, off for 0.5s, went
out after 10s.
Searching
for GPS
signals
Short press
Flashes slowly, on for
0.5s, off for 1.5s,
went out after 10s.
Low
battery
Flashes quickly, on
for 0.5s, off for 0.5s,
went out after 10s.
Charging
Keeps on.
Flashes slowly
when full, on for
0.5s, off for 1.5s,
went out after 10s.
* Describing the LED status when contacting us will help locate the problem.