Wired GPS Tracker G19S
5 Precautions
5.1 installation precautions
GPS Tracker should be hidden to install, please contact the supplier for professional
instalation.
Precautions:
1) Hidden installation, avoid water.
2) Ensure the led side on the front and no metal shield.
3) Use cable or 3m tape to fix the device.
10
6 Working Description
(1) when connect to the vehicle power, device will automatically start, the power indicator
light(red) keeps on.
(2) if not connect to the power, device will use the backup battery, power indicator light(red)
slowly blinks.
(3) searching gsm signal light(yellow) and gps signal light (blue) fast blink.
(4) after work normally, gsm signal light(yellow) and gps signal light(blue) slowly blink.
(5) sos alarm. Press the sos at 3 seconds, the presetting sos number will receive the call from
device and get the sound around vehicle.
(6) Voice Monitoring. Presetting sos number calls the device sim card number will be in voice
monitoring state after 10 seconds. If use other numbers to make call, voice monitoring
function is invalid.
7 Trouble Shooting
Problem
Description
Solution
signal receive
not well
sim card not installed
check the sim card
sim card with dirt
thing covered
wipe the dirt
no gsm network
move the device in gsm network area
move the device in good gps signal
failed to
connect
the internet
move the device in strong gsm network area
sim card has no gprs
functions
contact with the sim card courier to open
the gprs function
always reply "failed to
get location"
some places such as
high building cannot
receive signal
contact the supplier
location failed
weak gsm network
