15
Tr
oub
lesho
ot
ing
Device Installation
LED Troubleshooting EZ750
LED Flash Count
GPS
X
3 Low GPS signal
Network
X
1 Sim Error
X
2 No Network
X
3 Unable to register w/network
X
5 Service activation error
X
6 Service sync failure
Power
X
4 Low Battery
X
5 Error reading diagnostics
X
10 Other system error
To check the system status press and hold the
multi-function
button
for 2-4s; release when the GPS LED illuminates.
Errors will be displayed as seen above
Error Codes
