7815OPTIONS15DD HM-153 EARPHONE MICROPHONEAn optional OPC-782 is required for connection.DD HM-153P EARPHONE MICROPHONEConnects to the IC-P7A directly (without the OPC-782).SCANSETS.MWMicrophoneHM-153PNOTE: Connect the HM-153P after removingthe [MIC/SP] cap (MIC/SP jack cover).Keep the [MIC/SP] cap attached when jackare not in use to keep the contact clean.SCANSETS.MWMicrophoneOPC-782HM-153Speaker/MICconnectorNOTE: Connect the OPC-782 after removingthe [MIC/SP] cap (MIC/SP jack cover).Keep the [MIC/SP] cap attached when jackare not in use to keep the contact clean.