Home › Forums › Products › Rackmount › DSP4000 I/O error message › Reply To: DSP4000 I/O error message September 25, 2017 at 10:27 pm #147236 nickroseModeratorEventide Staff It probably means that it is having trouble with the A/D or D/A hardware. Make sure that it is getting plenty of cooling, and remember that it may be 25 years old.
