Batboard

I am looking for the wiring diagram for a Comtegra L1927A console which we have interfaced to a Quantar repeater/base for our fire department. Someone disconnected the 2 wires (red and black) from the control line to the console Line 1 and we really don't want to hook them back up backwards. Any ideas?

which end are you looking for? The comtegra end or the quantar end? On the back of the quantar, for a 2 wire setup, you need to use the 3rd and 4th terminals. This is from the right as you are looking at the back of the unit on the 8 terminal block.

When I get back to work I can give you specific terminal markings as well as the comtegra terminals.

As far as hooking them up backwards I don't think that is an issue unless you are using a 4 wire system. I may be wrong but they only send out tones to tell the quantar when to key up.

I was looking for the comtegra end. I ended up finding a manual which showed that pin 1 is + and 2 is -. Problem solved! Thanks for Quantar end of the information!
Chad