User Manual

WiNRADiO G3XX User’s Manual
85
Appendix J – USB Interface Diagnostics
The flashing pattern of the blue LED on the external G3XXe model has a
diagnostics meaning. Normally, when the receiver is powered up and the
application running, the blue LED should flash in a dih-dah pattern (i.e. a short
flash followed by a long one).
A complete list of the flashing patterns and their meaning is as follows:
Pattern Description Mode
Off No power
-
Long flash, equal gap No connection to
computer
..
Two short flashes USB connected, driver
installed, application
running, radio off
.-
One short flash,
followed by a long one
USB connected, driver
installed, application
running, radio on
..-
Two short flashes
followed by a long one
USB connected, but
driver not installed
...
Three short flashes USB connected, driver
installed, application not
running