2 | KDC-W4544U/ KDC-W4644U/ KDC-W4044U/ KDC-W413UContentsBefore use 3Basic Operation 4General functionsTuner functionsDisc & Audio file play functionsMenu System 6Clock/ Display Settings 7Manual Clock AdjustmentText Display SelectionAuxiliary Input Display SettingAudio Adjustments 9Audio ControlAudio SetupSpeaker SettingMusic disc/Audio file Operation 10Music SearchMusic Search for iPodAll RandomiPod Control by Hand ModeDirect Music SearchDirect Disc SearchBasic Operation of Disc Changer (Optional)Tuner Operation 13Auto memory entryPTY (Program Type)Program Type presetChanging Language for PTY FunctionOther Functions 14Activating Security CodeDeactivating Security CodeDemonstration mode settingBasic Operations of remote control 16Appendix 17Accessories/ Installation Procedure 20Connecting Wires to Terminals 21Installation/Removing the Unit 23Troubleshooting Guide 24Specifications 26The “AAC” logo is a trademark of Dolby Laboratories.iPod is a trademark of Apple Inc., registered in the U.S.and other countries.“Made for iPod” means that an electronic accessoryhas been designed to connect specifically to iPod andhas been certified by the developer to meet Appleperformance standards.Apple is not responsible for the operation of this deviceor its compliance with safety and regulatory standards.