[Heathkit] IM-25 SOLID STATE VOM ALIGNMENT INFO & SCHEMATIC NEEDED

[MARSHALL DUES]

I picked up an IM-25 bench VOM at the Belton, TX hamfest for $10.00 last
spring.

It looks in very good condition and seems to work on all functions, but is
in need of calibration.  I opened it up and find that it has been slightly
mortified somewhat, but neatly, to say the least.  I do not have a manual
for it in my library of many Heathkit files, so, could some one email me a
copy of the adjustment and calibration procedures?

I'm wondering if the IM-25 solid state VOM is like, or at least,
schematically similar to another Heathkit solid state VOM, so that I could
refer to another manual for adjustment and calibration procedure.

Regards,

Marshall Dues, K5MMD
Katy, Texas