[Dx4win] Function Keys

[Mark Mowery AA8TC]

There is a list in the Dx4win help / Edit Function Keys.

73 Erkki OH2BF

I think you're referring to the page I mentioned above, Erkki. If so, 
uppercase characters A thru Z are used as control characters when preceded 
by the percent sign. But the help file only tells us what the functions %M, 
%C, and %X are, with no mention of what the other 23 characters do. It looks 
like an uppercase character has a different purpose than a lowercase 
character: %x is the date, %X keys the radio.

Mark AA8TC