I picked up a whole 1 dollar VT-320 terminal that was one of the ones
that originally went with the MicroVAX 3300 I now have.  The terminal
seems to come up and selftest OK, but I can't get it to accept any
sort of prom commands to rest the baud rate from what appears to be
1200 baud to the default 9600 baud in the comm section.  I can get
either a LK201 or LK401 keyboard to push the cursor to the comm
section, but it does not accept anything after that point except
an move to exit, or continued cursor movement to other sections of
the prom.  It almost appears as if the monitor is locked up in some
way.  Anyone know anything in a VT-320 prom that would disallow
setting prom commands such as baud rate?

Thanks

Bob