Kenwood KSC-WD250T Instruction Manual - Page 4

Examples of Connections Caution Under any circumstances, never apply inputs to the terminals A and B simultaneously ■ General connection • If there is no power control terminal in the center unit, connect the blue/white wire to the accessory line (ignition key switch ACC position line). CENTER UNIT Purple Purple / Black Green Green / Black Car fuse box Ignition key switch Car fuse box (Main fuse) Battery To the power control terminal Blue / white REAR SP. L INPUT REAR SP. R INPUT 10-pin connector cord Fuse 5A × 2 Yellow Black • If buzzing noise is heard from the speakers when the engine is running, attach a line noise filter (sold separately) to the power lead. Caution • Connect the black lead wire ground terminal directly with a screw to an unpainted metal part of the vehicle. Turning the power ON without connecting this terminal is linked to damage of the stereo system. Be sure to connect it. Also, painted metal panels etc., are not grounded and will not function correctly. Be careful. ■ Connection to center unit with non-fader (subwoofer control) • If there is no power control terminal in the center unit, connect the blue/white wire to the accessory line (ignition key switch ACC position line). CENTER UNIT SUBWOOFER OUT Car fuse box Ignition key switch Car fuse box (Main fuse) 4 English Battery To the power control terminal Blue / white RCA cord (Commercially available parts) Unused terminal Cover unused terminals with insulation tape to avoid short circuits. Fuse 5A × 2 Yellow Black REAR SP. L INPUT REAR SP. R INPUT 10-pin connector cord • If buzzing noise is heard from the speakers when the engine is running, attach a line noise filter (sold separately) to the power lead. Caution • Connect the black lead wire ground terminal directly with a screw to an unpainted metal part of the vehicle. Turning the power ON without connecting this terminal is linked to damage of the stereo system. Be sure to connect it. Also, painted metal panels etc., are not grounded and will not function correctly. Be careful.