14
1.6 LED behaviour
Behaviour at start up
State
Information
Sequence of
1
red period of 7 seconds then
Sequence of
1
green period of 17 seconds
The device is starting.
State
Information
Sequence of
1
short red flash of 300 ms, periodic
in alternance with 4 seconds Off.
Error: the used power supply has not enough power to launch the software¹.
Sequence of
2
consecutive short red flashes of
300 ms, periodic in alternance with 4 seconds
Off.
Error: the micro SD card is not present, or has been removed².
Don't forget to power off your device before installing back your micro SD card.
Sequence of
3
consecutive short red flashes of
300 ms, periodic in alternance with 4 seconds
Off.
Error: the CPU can not start. If the problem persists, contact
Sequence of
4
consecutive short red flashes of
300 ms, periodic in alternance with 4 seconds
Off.
Error: an internal issue has been detected during power sequencing. If the device is
powered by a display device, remove the USB-C power supply plugged on the power in
connector. If the problem persists, contact
Sequence of
5
consecutive short red flashes of
300 ms, periodic in alternance with 4 seconds
Off, for 5 minutes.
Error: a temperature has reached the hardware limit. If the problem persists, contact
Sequence of
1
red period of 1 second then Off
for 1 second then
1
green period of 1 second,
periodic in alternance with 1 second Off,
Error: the software can not be launched for hardware reason. If the problem persists,
contact
¹ Try with another suitable power supply unit. If the problem persists despite of an appropriate power-supply unit, contact
² Check that your micro SD card is properly inserted in the device in the right sense.
Nominal behaviour
State
Information
Sequence of
1
short green flash of 300 ms, periodic in alternance with 4 seconds Off.
The middleware is running properly
Summary of Contents for AMP300
Page 1: ...User manual AMP300 9 10 10 002B...
Page 4: ...4 Part I Description and installation...
Page 9: ...9 1 3 1 Device dimensions...
Page 10: ...10 1 3 2 Device xture...
Page 19: ...19 Part II System con guration...
Page 34: ...34 This message is then displayed until the device is rebooting automatically once...
Page 41: ...41 When the micro SD card is installed properly the SD card should be not visible...
Page 42: ...42 Part III Applicative user interface...
Page 44: ...44 Part IV Administration console user interface...
Page 64: ...64 Part V Technical information...
Page 67: ...67 5 2 Antenna return loss This is the return loss diagram for the WIFI Bluetooth antenna...
Page 69: ...69 Part VI Contacts...
Page 71: ...71 Part VII Appendix...
