Commo connections from your radio for the box are by way of a single RJ45 breakout board and 1 RJ12 connector, each mounted at the rear of your box. Commo with the box to your microphone is by means of one particular RJ12 connector, that's making use of only 3 of your 6 wires: mic ground, scorching, and 5v.For the monochrome Screen, the color index