2 CONNECT OPTIONAL DEVICES22 Modification Information Version: 1.13 USA2.6 KAP-2(TK-7180/ 8180 only)The optional KAP-2 cable is available for the TK-7180/8180 transceivers. This cable allows you to add the PA,Horn Alert, and EXT SP functions. This section describeshow to install the KAP-2 cable to the TK-7180/ 8180transceivers.2.6.1 DescriptionThis cable has the unit allowing you to add the PA, HornAlert, and EXT SP functions.2.6.2 Features• You can switch HOR1, HOR2, INT SP, and EXT SPfunctions using the jumper connector.2.6.3 Mechanical Specifications! Product Dimensions and WeightTable 2-19 Product Dimensions and Weight! Cable SpecificationsFigure 2-8 Mechanical PartsTable 2-20 Table2-22 Mechanical Parts2.6.4 Electrical Specifications! Terminal SpecificationsFigure 2-9 Connector NumberTable 2-21 CN 3 Pin SpecificationsItem Board Size Cable LengthLength 30.0 mm260 mmWidth 27.5 mmThickness 7.8 mmWeight 30 gNo. Part Name Qty Remarks1 Housing 1 MOLEX:53015-06102 Housing 1 MOLEX:03-06-10623 Terminal 6 MOLEX:02-06-113211634 61 512 11 13 7 1014465 2,38,917,1815,16ConductorInsulationAWG26 x 6φ 3.2Cable Spec1116664 Cable 1 UL1007 AWG26, 6-pin Cable,Length: 200 mm5 Bushing 1 PVC Color: Black6 Packing 1 Si-Rubber7 Housing 1 MOLEX:53254-06108 Housing 1 MOLEX:51065-06009 Terminal 6 MOLEX:50212-810010 Cable 6 UL1007 AWG24, Length: 35 mm11 Pin Assy 1 IRISO:E40-6375-x512 Socket 2 IRISO:E18-0254-x513 Brazier HeadTaptite Screw 1 N87-2606-x814 CAP 1 51308315 Housing 1 MOLEX:51004-060016 Terminal 6 MOLEX:50011-810017 Housing 1 MOLEX:51065-060018 Terminal 6 MOLEX:50212-8100CN3 Description1 GND Ground2 HOR Horn Alert Function control signal3 PA Pablic Address Function control signal4 SPO Speaker Output5 SPI Sleaker Input6 SB Switched BNo. Part Name Qty Remarks