Satolex Calcu-Pen LED calculator: Got one on 1st day of the New Year!

[jebem]

(01-03-2015 06:29 PM)Geoff Quickfall Wrote:  They are sealed in black plastic. That would be major surgery. If a contact was having problems I might drill a TINY hole and inject some DEOXIT GOLD.

That's what I was afraid. Drilling seems to be a wise option. Thanks, Geoff!

(01-03-2015 06:29 PM)Geoff Quickfall Wrote:  I have a mk52 NOS which checks out to be in perfect condition.
My manuals are Russian so I am just hacking my way thru :-)
Better yet, how about sending me an English version of the 52 or 61 if you have one!

Sure! My translation work is in draft form, with a few typos here and there, but that's what I could come up so far.

MK-61 translated instruction guide:
It is available to download from Katie's site here.

MK-52 EEPROM operation:
Unfortunately my experience with the MK-52 programming is very limited.
I have just followed Sergei Frolov's several Internet posts explaining on how to test the EEPROM operation.
I have copied these Sergei Frolov's instructions into my own MK-52 thread here.

However, I'm planing to translate the MK-52 instruction guide, or at least a partial translation covering the MK-52 extra features not available in the MK-61 machine.
This will happen in the near future, depending on my spare time.