17CQ-RXBT490W/CR-LXBT490WUSB (MP3/WMA)Notes for USB device¡This unit plays back MP3/WMA files stored on aUSB memory.¡Back up any important data beforehand. We cannotaccept responsibility for any lost data.¡Refer to the section on “Compatible USB devices”(a below).¡Refer to the section on “Notes on MP3/WMA”.¡Connect your USB device to your car audio usinga standard USB extension cable. Use of a 2 m orshorter USB 2.0 cable is recommended.Caution for USBDevice¡Do not connect a USB device directly to this unit.If the USB device is connected directly to thisunit and an accident occurs, or if the brakes areapplied suddenly, the driver or passenger maybump into the USB device and may get injured.¡Position the USB device and USB extensioncable/ optional adaptor so that they do notobstruct your driving.¡Do not connect any USB device other than aUSB memory or a USB audio player. Do notconnect multiple USB devices to the USB con-nector. Drawing power for multiple USB devicesfrom the connector could cause overheating andsmoking.Compatible USB devices¡USB Mass Storage ClassThis refers to a type of USB device, which whenconnected to a PC can be used as a storage devicewithout the need for specialized drivers or software.For details as to whether your USB memory/USBAudio is compatible with USB Mass Storage Class,please contact the USB memory/USB Audio manu-facturer.¡USB Standard Compatibility 1.1/2.0 Full Speed¡File system is FAT12/16/32¡Maximum current less than 1 A¡Capacity less than 32 GB (1 partition) is recom-mended.Notes:¡The use of USB devices that contain data files otherthan MP3/WMA stored is not recommended.¡Playback or display may not be possible dependingon the type of the USB device or the condition of therecording.¡Even if PC playback is possible, it may not be pos-sible on this product, because some USB devicesare not compliant with the USB standard.¡Even with a USB device in the Mass Storage Class,playback may not be possible in some cases.Operation Flow1 Press [SOURCE] to select the USB mode.2 Open the USB connector cover.3 Using a USB extension cable, connect theUSB memory to this unit.Notes:¡When connecting (disconnecting) the USB memory,turn down the volume of the unit.¡When connecting the cables, make sure the connec-tor is pushed all the way into the socket.¡This unit may not operate correctly, depending onUSB cable’s quality and length. Use of a 2 m orshorter USB 2.0 cable is recommended.USB extension cable (USB 2.0, not included)USB memory (notincluded)Type A MaleNotes:¡MP3/WMA files recognized by the unit are playedback automatically.¡If the USB memory is connected to this unit whenthe power is turned on, playback starts automati-cally.4 Select a desired portion.Folder Selection[}] (FOLDER): Next folder[{] (FOLDER): Preceding folderFile Selection[7]: Next file[6]: Preceding file (press twice)Note: For fast forward/reverse, hold down either ofthem.PausePress [BAND] (5/h).Press again to cancel.