[TenTec] OMNI D 546 Series A mods?

[Ron McConnell]

Winston, Steve,

Thanks for the notes.

This is an OMNI D with the digital display.
When I called Ten-Tec to order the manual
the nice Ten-Tec fellow had me look
at several things to determine whether
it was Series A or B.  I'm pretty sure
he said, "Series."

"The model lettering on the Omni 
was very confusing."
It does seem that way.  :)
At least I understand the model numbers
on my 509 and 405.  Of course, with
the 515 boards I have in the 509, 
it may be a "512."

Cheers, 73,

Ron McC.
w2iol