I am testing all my FB3s on QS. And some times red led not turning on or sometimes red led is dimm. I am Using 389...
LED light codes The front LED next to the USB connector indicates the current function the FB3-QS is executing: •Solid Green -Powered (connected to USB but no connection to QuickShow) •Solid Yellow -Connected (to the Quickshow or other software), but offline •Red Slow Flash -Online, but output inactive (dummy stream, no cue active) •Red Fast Flash -Online and output active (at least one cue active) •Yellow Slow Flash -Online but output disabled (either invalid license, or some other fault) •Solid White -Firmware update in progress Test each unit sepearately and make sure conent is being routed to the zone the unit is set to.