I have another problem. I have a XTS MTVA with the display mike. I cant get the mike to turn on. Does anyone know what options in the software has to be turned on to use the mike? I have RSS and CPS where do I go in the settings to enable?
One radio is 7.04 and the other is 5.51 firmware..Neither works

The XTS MTVA orange light comes on but no power to mike?
Can anyone advise ?
Rich