Angstrom Symbol in XMgrace

How do I get the Angstrom symbol to show up in labels, titles, text?

ISO Latin encodings were added to the PostScript driver by Przemek
Klosowski (przemek@rrdbartok.nist.gov).
You can now print the Angstrom
symbol. There is no onscreen display of the extended characters (something
will show, but it won't be right).
3.02 will use the xvertext routines
so that it will be a bit more WYSIWYG.
Use \c to go into the upper
128 characters and \C to return to normal.
\cE\C is the Angstrom symbol routines
so that it will be a bit more WYSIWYG.