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From http://www.eol.ucar.edu/deployment/field-deployments/field-projects/pcaps/ISFS/FieldNetwork
the LED on the USB760 modem (a little round LED which is about impossible to see in the sunlight) indicates the following:
USB760 LED | status |
|---|---|
solid green | powered but not connected |
blinking green | connecting or is connected - what . What you want to see |
solid red | service not found, searching for service |
solid orange | error has occurred. Reset the device. If this does not resolve the issue, it must be replaced. |
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