Stigmata Posted October 14, 2002 Report Share Posted October 14, 2002 Hi there!Just finished my m64, But its not working :(When I turn the first pot the display shows for example:1- 1 flash 2 flash 3 and so on...seems like its sends some Midi events even if I dont turn anything.....(the midi led constant lights)....After a while the led go out..And some pots doesnt reply at all. Seems like the pot who does work works for the one who doesnt.It is bad soldering????To long cables...Correct me if I wrong:When 1 pot is wrong then you got the jittering???And the strange behaviorThe pot is something like this: - + | | | And the middle one to the ainx #1 to #64Star like connection (the - and the +)Question 2:I only use one J7 of the AINX4 to all the pots is that wrong??Should I leave the second J7?I have 4.7V between + and the - on allDid anyone understand this??? I wouldnt :)PeaceChristoffer Quote Link to comment Share on other sites More sharing options...
Stigmata Posted October 14, 2002 Author Report Share Posted October 14, 2002 Wrong pot picture (Im not a star on the ascii)- +| | |Christoffer Quote Link to comment Share on other sites More sharing options...
Stigmata Posted October 15, 2002 Author Report Share Posted October 15, 2002 just did the test prog for the ainx * 2 and its seems like some pots dont work at all an some switch between 2-4 diffrent pot numbers like 56-60 for an example.... :-[Christoffer Quote Link to comment Share on other sites More sharing options...
Stigmata Posted October 15, 2002 Author Report Share Posted October 15, 2002 Hmmm!Solved one problem! Seems like bad soldering on the AINX4, the J6 wasnt OK!!! ;DBut I still got problem with the second AINX and the rest of the 32 pots!Think I have to use the J7 for the power.. Right??Christoffer Quote Link to comment Share on other sites More sharing options...
TK. Posted October 15, 2002 Report Share Posted October 15, 2002 Hi Christoffer,the second AINX4 has to be connected to exactly the same pins like the first AINX4, expect for the analog outputs of the AINX4 module - they have to be connected to J5:A4-J5:A7a connection diagram can be found here:http://www.ucapps.de/mbhp/mbhp_ainx4_64pots.pdfBest Regards, Thorsten. Quote Link to comment Share on other sites More sharing options...
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