The following lines were added (+) and removed (-):
==Technical==Microphone pinout wiring guide.<BR>[[File:IcomIC7600microphonepinout.png]]<BR>Caution: Do not short pin 2 to ground as this can damage the internal 8 volt regulator. DC voltage is applied to pin 1 for microphone operation. Use caution when using a non-Icom microphone.