2Talk Switch ModesThe AXT400 receiver has three Talk Switch modes that determine how the audio is routed to the XLR and TRS connectors.Push to Use TRS OutputAudio is routed to the TRS connector when the button is pressed, audio at the XLR connector is always on.OnSwitchedPush to Use XLR OutputAudio is routed to the XLR connector when the button is pressed, audio at the TRS connector is always on.SwitchedOnPush to Toggle XLR and TRSIn Toggle mode, the button routes the audio to either the XLR connector or to the TRS connector.ReleasePressXLR = OnXLR = OffTRS = OffTRS = OnmiclineliftGNDmiclineliftGND