In article <m1FWKFW-000IxzC at p850ug1>,
ard at p850ug1.demon.co.uk (Tony Duell) writes:
I only have the HP1350, but I can describe that and
hopefully somebody
else can describe the 1351 and we can figure out the differences.
I have the 1351A. It sounds identical to the 1350A that you describe:
no processor, TTL logic and memory with a set of DACs for the X, Y and
Z outputs to the display.
Mine has an RS-232 input, not the HPIB input. It appears that the
input circuitry is a swappable daughter board that slides into the
back of the 1351.
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