Kenwood KRC-25RG User Manual - Page 26

English Connecting Cables to Terminals 2WARNING Connecting the ISO Connector (see p.25) The pin arrangement for the ISO connectors depends on the type of vehicle you drive. Make sure to make the proper connections to prevent damage to the unit. The default connection for the wiring harness is described in 1 below. If the ISO connector pins are set as described in 2 or 3, make the connection as illustrated. Installation s Installation Screw (M4X8) (commercially available) Firewall or metal support 1 (Default setting) The A-7 pin (red) of the vehicle's ISO connector is linked with the ignition, and the A-4 pin (yellow) is connected to the constant power supply. Unit Vehicle Ignition cable (Red) A-7 Pin (Red) Battery cable (Yellow) A-4 Pin (Yellow) 2 The A-7 pin (red) of the vehicle's ISO connector is connected to the constant power supply, and the A-4 pin (yellow) is linked to the ignition. Unit Vehicle Ignition cable (Red) A-7 Pin (Red) Battery cable (Yellow) A-4 Pin (Yellow) Self-tapping screw (commercially available) Metal mounting strap (commercially available) Bend the tabs of the mounting sleeve with a screwdriver or similar utensil and attach it in place. NOTE Make sure that the unit is installed securely in place. If the unit is unstable, it may malfunction (eg, the sound may skip). 3 The A-7 pin (red) of the vehicle's ISO connector is not connected to anything, whilst the A-4 pin (yellow) is connected to the constant power supply (or both the A-7 (red) and A-4 (yellow) pins are connected to the constant power supply). Unit Vehicle Ignition cable (Red) Connect to a power source that can be turned on and off with the ignition key. Battery cable (Yellow) A-4 Pin (Yellow) - 26 -