Elkiny

Understood, thank you all!

Thanks for the response. I was referring to a PA horn which I have located under the hood of the truck. I would like to utilize both. So what is the purpose of the intercom connection port on the back of the radio? What is that used for?

Thanks for the response. I was referring to a PA horn which I have located under the hood of the truck. I would like to utilize both. So what is the purpose of the intercom connection port on the back of the radio? What is that used for?

Hello all, I recently installed a Midlands MXT500 radio into my hunting rig. It came with an external speaker which I also installed and of course that’s connected to the radios external speaker port (3.5mm jack). The radio also has an intercom connection on the back of the radio, that connection is a mini 5 pin TLR. Has anyone been successful in setting up the P/Aintercom? I’ve tried everything I can think of but no matter what I do, when I make a PA announcement, the audio comes out of the external speaker and not the horn…thoughts?