and other countries. • The "AAC" logo is trademark of Dolby Laboratories. Playing AAC, MP3, and WMA data This document refers to AAC, MP3, and WMA data stored in iPod, USB device, and CD-R/RW as "audio files." Refer to the section on "Audio Files" to control these data. See (page 15) for details. Panel illustrations used in this document The control panel for KDC-W5641U is used to describe operations in this document. 2 | KDC-W5641U/KDC-W5541U/KDC-W5141U/KDC-W5041U/KDC-W4141/KDC-W4041 Before use 2WARNING To prevent injury or fire, take the following precautions: • To prevent a short circuit, never put or leave any metallic objects (such as coins or metal tools) inside the unit. Before using this unit for the first time This unit is initially set on the Demonstration mode. When using this unit for the first time, cancel the (page 13). How to reset your unit • If this unit or the connected unit (disc auto changer, etc.) fails to operate properly, press the Reset button. The unit returns to factory settings when the Reset button is pressed. Reset button Cleaning the Unit If the faceplate of this unit is stained, wipe it with a dry soft cloth such as a silicon cloth. If the faceplate is stained badly, wipe the stain off with a cloth moistened with neutral cleaner, then wipe it again with a clean soft dry cloth. ¤ • Applying spray cleaner directly to the unit may affect its mechanical parts. Wiping the faceplate with a hard cloth or using a volatile liquid such as thinner or alcohol may scratch the surface or erases characters. Cleaning the Faceplate Terminals If the terminals on the unit or faceplate get dirty, wipe them with a clean soft dry cloth. Lens Fogging When you turn on the car heater in cold weather, dew or condensation may form on the lens in the CD player of the unit. Called lens fogging, this condensation on the lens may not allow CDs to play. In such a situation, remove the disc and wait for the condensation to evaporate. If the unit still does not operate normally after a while, consult your Kenwood dealer. • If you experience problems during installation, consult your Kenwood dealer. • When you purchase optional accessories, check with your Kenwood dealer to make sure that they work with your model and in your area. • The characters which can be displayed by this unit are A-Z 0-9 @ " ‘ ` % & * + – = , . / \ < > [ ] ( ) : ; ^ - { } | ~ . • The RDS feature won’t work where the service is not supported by any broadcasting station. • The illustrations of the display and the panel appearing in this manual are examples used to explain more clearly how the controls are used. Therefore, what appears on the display in the illustrations may differ from what appears on the display on the actual equipment, and some of the illustrations on the display may be inapplicable. Handling CDs • Do not touch the recording surface of the CD. • Do not stick tape etc. on the CD, or use a CD with tape stuck on it. • Do not use disc type accessories. • Clean from the center of the disc and move outward. • When removing CDs from this unit, pull them out horizontally. • If the CD center hole or outside rim has burrs, use the CD only after removing the burrs with a ballpoint pen etc. CDs that cannot be used • CDs that are not round cannot be used. • CDs with coloring on the recording surface or CDs that are dirty cannot be used. • This unit can only play the CDs with . This unit may not correctly play discs which do not have the mark. • You cannot play a CD-R or CD-RW that has not been finalized. (For the finalization process refer to your CD-R/CD-RW writing software, and your CD-R/CDRW recorder instruction manual.) English | 3 Basic Operation [SRC] [M.JOG] [1] [2] [3] [4] [5] [6] [TI] [....] [..]Release Display Disc slot Auxiliary input Control knob USB Terminal General functions Power/Source select button [SRC] Turns on the power. When the power is on, the source switches between Tuner (“TUNER”) , USB or iPod (“USB” or “iPod”), CD (“CD”) , Auxiliary input (“AUX”), and Standby (“STANDBY”) each time this button is pressed. Press at least 1 second to turn off the power. . • When the power is ON, the (page 12) is displayed as "CODE ON" or "CODE OFF". • For whether USB devices and iPod can be connected, refer to (page 15). • When an optional accessory is connected, the source name for each device appears. • This unit automatically turns full power OFF after 20 minutes lapses in Standby mode in order to save the vehicle's battery. The time until full power OFF can be set in “POWER OFF” of