I'm in process of bringing my Guildline 9975 online and need a manual. I have a small assortment of GIDEP procedures which will help. But one thing I'm told by MI is that I need to do the null calibration. If anyone even has the null cal procedure and/or the basic operating criteria (to make sure I don't damage it with excess anything) and make sure I'm properly nulling. It is somewhat intuitive but not very.
Thanks for any help anyone could give.
We have one, It's titled "Technical Manual for model 9975 Direct Currect Comparator Resistance Bridge" TM9975-C-01 may be the document identifier. The Addendum October 29th, 1984. If you still need this, email me your address and UPS account number and I'll loan it to you. (on a personal note, its a shame your company won't upgrade, these things are circa 1973)
This is phase one. I JUST got it repaired and trying to bring online. I'll send you a PM here in a little bit. Thanks very much for the offer. I may well take you up on it.