4CONTENTSIMPORTANT SAFETY INSTRUCTIONS ...................................................................................................... 3PREFACE..................................................................................................................................................... 5PRECAUTIONS............................................................................................................................................ 6PANASONIC WX-CC2010 SERIES SYSTEM PARTS AND ACCESSORIES ................................................ 7MAJOR OPERATING CONTROLS AND THEIR FUNCTIONS ..................................................................... 8■ WX-CC2010 Center Module ................................................................................................................. 8■ WX-C516 Power Transformer ............................................................................................................... 12■ WX-C550 Speaker Microphone ............................................................................................................ 12OPERATING PROCEDURES ....................................................................................................................... 13COMPATIBILITY ......................................................................................................................................... 13TROUBLESHOOTING ................................................................................................................................. 13STANDARD ACCESSORIES ....................................................................................................................... 13SPECIFICATIONS........................................................................................................................................ 14