On April 4, 2015 at 12:01, 3FG said...
ETA: You could also try this irp, which should send exactly one type 1 frame and 1 type 3 frame, if the Pronto remote respects the format.
irp={38.6k,480}<1,-1|-1,1>(4,-1,D:5,0:2,F:6,B:4,-48m,4,-1,D:5,2:2,F:6,C:4,-48m){B=3+#D+#F,C=4+#D+#F}[D:0..31,F:0..63]
Thanks very much, the second set of codes worked a treat.
Much appreciated!