83 hex (unprintable upper ASCII)
45 hex (uppercase "E")
11 hex (control Q)
D9 hex (unprintable upper ASCII)
Thanks Ken....

Sorry for not getting it...but I do not follow...

What exactly do I type? 83hex (and the hex doesn't appear)
45 hEx (hex with an uppercase E)
11 hex (and press control Q)
and, D9 hex (and the hex doesn't appear)

Am I understanding correctly??

I had already tried the straight command:
834511D9
and got nothing.

Appreciate the clafification!