PX3 - Mic Monitor Not Working on PC

The following applies to the PX3 and Bravo on a PC only.

The Mic Monitor on the PX3 and Bravo will not be active (you won't be able to hear yourself talking) unless the headset is actively paired to the transmitter or is connected to a PC via USB in Wired Mode.

The Transmitter LED should be solid green. If it's flashing, then the headset is not paired to the transmitter, and the Mic Monitor will not be working.