![Teltonika FMB630 User Manual Download Page 17](http://html1.mh-extra.com/html/teltonika/fmb630/fmb630_user-manual_1084774017.webp)
17
Figure 4 Driver installation window
You have now installed drivers for FMB630 device successfully.
3.3
Navigate LED
Table 5 Navigate LED operation
Behaviour
Meaning
Permanently switched on
GPS signal is not received
Blinking every second
Normal mode, GPS is working
Off
GPS is turned off because:
Deep sleep mode
Or
GPS antenna short circuited
3.4
Status LED
Table 6 Status LED Operation
Behaviour
Meaning
Blinking every second
Normal mode
Blinking every 2 seconds
Deep sleep mode
Blinking fast for a short time
Modem activity
Blinking fast constantly
Boot mode
Off
Device is not working
Or
Device firmware being flashed