n>);
0653   fprintf(<span class="string">'Press d or use defaults button to reset most parameters to defaults.\n'</span>)
0654   fprintf(<span class="string">'Press n or use normalize button to normalize spectra based upon values in current display.\n'</span>)
0655   fprintf(<span class="string">'Press 0-9,a-c to choose a colormap (default 0).\n'</span>)
0656   fprintf(<span class="string">'Press p to pause and unpause display.\n'</span>)
0657   fprintf(<span class="string">'Press t and g to adjust threshol