how to connect my Telephone interconnect L1159A

[dss]

i have the spectra console with no control head and board under the radio TRN7391A. i have the spectra console with the a7 head and board under the radio TLN3207A. i have the telephone interconnect motorola L1159A, from this unit wires with differen colors are coming out, i counted them 11. the question is: which console of the two will take the telephone interconnect. which color is going in which hole of the DB25 J2 on the back of the console.

[xmo]

The L1159A was Motorola's first microprocessor base interconnect [MRTI] introduced over 25 years ago .

It was manufactured for Motorola by Instrument Associates.

I wouldn't have a clue as to how to interface and configure one of those without a manual. Finding a manual won't be easy since support for the product ended years ago. Maybe watch for one to show up on ebay.

[dss]

i have the manual for this unit, if you want it please pm me. this unit is very well built!

[xmo]

I don't need a manual for the MRTI, but it is good to hear that you found one and solved your issue.