UG8 - AN OVERVIEW

Commo connections from the radio for the box are by means of one RJ45 breakout board and one RJ12 connector, the two mounted at the rear on the box. Commo from the box for the microphone is via one RJ12 connector, and that is using only 3 with the 6 wires: mic floor, sizzling, and 5v.Am I mad? I recognize that for many of you That is but Kid's Part