5616 KGP-2A/2B1 Connect one end of the KCT-39 to the transceiver. Refer to Section “11 KCT-39” for installation.2 Connect the opposite end of the KCT-39 to the KGP-2A or KGP-2B.3 Program the Function Port using KPG-80D, to activate the KGP-2A or KGP-2B.4 Select “Edit > Function Port” in the menu.5 Select KGP-2A/2B for the External Devices to assign functions to each port for operating the KDS-100.Select KGP-2A/2BAll necessary parameters forKGP-2A/2B setup areautomatically configured.6 Select “Program > Write to Radio” in the FPU Menu.7 The configuration data is sent to the transceiver.8 The KGP-2A/2B automatically activates when the transceiver is turned ON.Note: You must use KPG-73D to program the KGP-2A/2B.Note: Select “Edit > Hardware Setup” in the FPU Menu to program the logic of each port.SQ Squelch detect input Active LowDISP TX display off output Active LowTXS/LOK Transmitter active sense input Active LowAM Speaker mute output Active LowMM MIC mute output Active Low