Panasonic CQ5109U CQ5109U User Guide - Page 34

Electrical Connections (continued) Speaker Connections Caution Please follow the instructions given below. Failure to do so will cause damage to the unit and speakers. (White) L + - + - (White/Black) R + - (Gray) + - (Gray/Black) ¡Use ungrounded speaker only. ¡The maximum speaker input should be 45 W or more. (If used with the optional power amplifier, the speaker input should be higher than the maximum amplifier output.) ¡The speaker impedance should be 4 - 8 Ω. ¡This unit uses the BTCL circuit, so each speaker should be connected separately using parallel vinyl insulated cords. ¡The speaker cords and the power amplifier unit should be kept away (about 30 cm apart) from the antenna and antenna extension cord. L + - + - Chassis R + - + - Chassis ¡Never connect the speaker cord to the body of the car. L + - + - L + - + - + - R + - + - R + - + - + - ¡Do not use a 3-wire type speaker system having a common earth lead. ¡Do not connect more than one speaker to one set of speaker leads. Connection with optional SiriusXM Connect Vehicle Tuner Satellite Radio Antenna Main unit Direction when connection CONNECT SiriusXM Connect Vehicle Tuner (Optional) Note: Refer to installation guide included with the SiriusXM Connect Vehicle Tuner for more information. Note: Please notice the cable direction for correct connection. 34