Folks,
I am looking for information on the NLS (Non-Linear Systems) Series X-3 Digital
Voltmeter: A manual, schematics, service information; whatever is available.
I have contacted NLS directly but they had no information.
Thanks,
Shaun Merrigan
https://www.shaunmerrigan.info
Rick,
I have two 7081’s with the relevant configuration as follows:
S\N 1395 with board 70817514 and 2764 ROMS
S\N 415 with board 70817504 and 2564 ROMS
I can also confirm that swapping ROMS between the board revisions does not work.
Hope this helps.
Shaun Merrigan
https
Rick,
ROM images for this meter are readily available on XDevs or in the archives of
the Solartron (group on groups.io), so you can easily burn new ROMS as you
need.
There are some excellent threads on the 7081 and 7071 on the eevblog forum
which are certainly worth reading.
Shaun Merrigan
