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Posted By: Ray01 STSe UNA/UDA - 10/14/13 07:35 PM
Customer wants all CO lines to ring over external horn. Do I just activate UNA and UDA? I programmed this before but its been several years and cant remember.
Posted By: Derrick Re: STSe UNA/UDA - 10/14/13 08:04 PM
If you use both day and night service then yes you set the co lines for both UDA and UNA.
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