Kenwood KRC-259R Instruction Manual

Also see for KRC-11RA: Instruction manual

— 25 —InstallationConnecting Cables to TerminalsInstallationnConnecting the ISO Connector (see p.24)The pin arrangement for the ISO connectors depends on the typeof vehicle you drive. Make sure to make the proper connections toprevent damage to the unit.The default connection for the wiring harness is described in 1below. If the ISO connector pins are set as described in 2 or 3,make the connection as illustrated.2WARNINGUnit VehicleIgnition cable (Red)Battery cable (Yellow)A–7 Pin (Red)A–4 Pin (Yellow)Unit VehicleIgnition cable (Red)Battery cable (Yellow)A–7 Pin (Red)A–4 Pin (Yellow)Unit VehicleIgnition cable (Red)Battery cable (Yellow)A–7 Pin (Red)A–4 Pin (Yellow)When the connection is made as in 3 above, the unit's power willnot be linked to the ignition key. For that reason, always make sureto turn off the unit's power when the ignition is turned off.To link the unit's power to the ignition, connect the ignition cable(ACC...red) to a power source that can be turned on and off withthe ignition key.NOTE1 (Default setting) The A-7 pin (red) of the vehicle's ISO connec-tor is linked with the ignition, and the A-4 pin (yellow) is con-nected to the constant power supply.2 The A-7 pin (red) of the vehicle's ISO connector is connected tothe constant power supply, and the A-4 pin (yellow) is linked tothe ignition.3 The A-4 pin (yellow) of the vehicle's ISO connector is not con-nected to anything, while the A-7 pin (red) is connected to theconstant power supply (or both the A-7 (red) and A-4 (yellow)pins are connected to the constant power supply).Make sure that the unit is installed securely in place. If the unit isunstable, it may malfunction (eg, the sound may skip).NOTEBend the tabs of themounting sleeve witha screwdriver or simi-lar utensil and attachit in place.Metal mountingstrap(commerciallyavailable)Self-tappingscrew(commercial-ly available)Firewall or metal supportAccessory3