Kenwood KRC-30 Instruction Manual

— 25 —— 25 —Connecting Wires to Terminals■ Connector Function Guide ■ Plug Setting10123456781234567810 10Connector AConnector BConnecting the ISO ConnectorThe pin arrangement for the ISO connectors depends on the typeof vehicle you drive. Make sure to make the proper connectionsto prevent damage to the unit.2WARNING1 The A-7 pin of the vehicle's ISO connector is linked with theignition, and the A-4 pin is connected to the constant powersupply. (Default setting)2 The A-7 pin of the vehicle's ISO connector is connected tothe constant power supply, and the A-4 pin is linked to theignition.Pin Numbers Plug Functionsfor ISO Connectors setting*A–4 1 Battery2 Ignition (ACC)A–5 Power ControlA–7 1 Ignition (ACC)2 BatteryA–8 Earth (Ground) ConnectionB–1 Rear Right (+)B–2 Rear Right (–)B–3 Front Right (+)B–4 Front Right (–)B–5 Front Left (+)B–6 Front Left (–)B–7 Rear Left (+)B–8 Rear Left (–)*Plug setting: See right side.• If both the A-7 pin and A-4 pin are connected to the vehicle constantpower supply, use Plug setting 2.• If the A-7 pin is connected to the vehicle constant power supply,and the A-4 pin isn't connected to anything, wire the unit using theWiring harness (Accessory 1).