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Topic starter
06/01/2019 5:57 am
I am trying to help out a friend who has a older Otis A,B base controller..he needs ro find out what slot the test board safely goes in to the car operation controller.I had the b base years ago but my board slots were xa,xb,etc..and we used the yk slot.his vintage is different it has the slots A thru Z..need to know whicj slot this goes into for troubleshooting..any help appreciated..
06/01/2019 8:54 am
Slots are slot "T" and slot "X..
The board with DO goes in T
Last edited by Rolly; 01/06/19 12:54 AM.
Topic starter
07/01/2019 10:46 am
........ok wanted to make sure that he installs it in the right slot so he doesn,t short anything out....x it is..thanks