MUNIC C4D-4G4USAA V8+ - Install the OBD Dongle; LED Sequences; Support

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3.3. Install the OBD Dongle
Connect the OBD Dongle on your vehicle OBD connector.
4. LED sequences
The Dongle has a two-coloured LED, green and red.
Please note that when both LEDs are brightened, you can perceive the colour as orange.
Signal LED (Left)
Power LED (Right)
Sequence
Meaning
Sequence
Meaning
Dongle OFF
OFF
No Modem
/No GNSS
3 times 50ms Green ON/100ms
OFF
3550ms OFF
Ext. Power/Run
Green ON
No Modem
/Fix GNSS
2 times 50ms Green ON/100ms
OFF
3700ms OFF
Modem OK
/No GNSS
50ms Green ON
3950ms OFF
Modem OK
/Fix GNSS
2000ms ON
2000ms OFF
Shutdown/Hibern
ate
30ms Green ON / 1s
OFF
Idle/Sleep
30ms Green ON / 1s
OFF
5. Support
For all questions not related in this installation guide, please contact the support team by
email at
support@munic.io