Otis A base Test board slot

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Otis A base Test board slot #25546 01/05/19 09:57 PM
Joined: May 2012 Posts: 194 L Len member
Len member L Joined: May 2012 Posts: 194	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..

Re: Otis A base Test board slot Len #25547 01/06/19 12:54 AM
Joined: Jan 2014 Posts: 736 R Rolly old hand
Rolly old hand R Joined: Jan 2014 Posts: 736	Slots are slot "T" and slot "X.. The board with DO goes in T Last edited by Rolly; 01/06/19 12:54 AM.

Re: Otis A base Test board slot Len #25562 01/07/19 02:46 AM
Joined: May 2012 Posts: 194 L Len member
Len member L Joined: May 2012 Posts: 194	........ok wanted to make sure that he installs it in the right slot so he doesn,t short anything out....x it is..thanks

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