When I press function set and then disp.
According to the
Wiki page for SX20 it should work ...
Things to check:
- Are you
holding down Func/Set while pressing Disp ?
- Check if
ver.req is really present (and is not called 'ver.req.txt')
- Still no luck ? Rename ver.req to ver
s.req and retry
hope that does the trick; if not there's always CameraVersion (Win) and ACID (Win / Mac),
both can identify your cam from a JPG shot with it, links are
herewim