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#14992 - 09/05/15 04:23 PM Otis 211 Selector  
Joined: Aug 2013
Posts: 25 Tarth Offline
Journeyman
Tarth  Offline
Journeyman

Joined: Aug 2013
Posts: 25
Received a rebuilt selector board from Unitec, dead on arrival. Missing RJ1 resistor, which feeds power to SSR on board.
Has anyone heard of having to add an external 1k ohm resistor from pin 1 to pin 11 on P1 connector to make these work??
#14993 - 09/05/15 04:51 PM Re: Otis 211 Selector [Re: Tarth]  
Joined: Aug 2013
Posts: 25 Tarth Offline
Journeyman
Tarth  Offline
Journeyman

Joined: Aug 2013
Posts: 25
Actually it may be a 100 ohm resistor.
It is silk screeed with a 1000 on it. It might be 100 with 0 zeroes.
I tested a resistor with 393 on it, and it was 39000(39 with 3 zeroes), and one with 7500 silk screen on it and it read 750(750 with 0 zeroes, does that sound right.
#14994 - 09/06/15 12:59 AM Re: Otis 211 Selector [Re: Tarth]  
Joined: Jul 2013
Posts: 198 NewMech Offline
member
NewMech  Offline
member

Joined: Jul 2013
Posts: 198
Make Unitec send you a new one. What prompted you to change the selector board?

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