TUNE0011 Unable to determine release of (loadmod) (reason (hex info)).
This indicates that SirTune could not determine the release of the Model 204 load module. This could be because the load module loadmod is not a Model 204 load module, or because it is an unsupported release of Model 204. If it is the latter case and it is impossible to switch to another release of Model 204, contact Technical Support.