[Elecraft] Firmwre upgrade

[Mike Harris]

G'day,

| However, there appears to be another problem.  The I/O Firmware is NOT
being
| read.  I get a 081 message.  I have tried the EPROMs for the other rigs
and
| the same problem.  I have returned the old Firmware chips and still the
| same.  So, I believe there is a component problem associated with the CW
| keying Mod.

That rings a bell, I think I got that message when I installed the new
firmware back to front in the KPA100.  It stopped the auxbus from working.
The chip survived!

Regards,

Mike VP8NO
#1400