Colin,

Something else to look at:   I think newer versions of Digipan have multi 
channel decode.   Under the view menu, uncheck "multi channel window".  I 
*think* this will  limit the software to decode only 1 channel.

when you do the insert-5 to see what jaws is seeing color wise, be sure the 
cursor is in the rx window or you may not get the info you really want.  Not 
sure how hard it is to change the colors in Digipan.  If I remember right 
when you go into the colors menu  you get a screen with color boxes to click 
on with a mouse.  Think I may have had sighted help when setting up my 
colors years ago, or  could  see enough then to  get it close enough. I know 
there is a configuration file, but not sure if colors can be changed easily.

Have fun.  Steve KW3A