USB memory (Optional)
SOURCE/
BAND/
/ 
Controlling USB memory (Optional)
A USB memory device may be connected to this unit. With USB memory connected, playback of files on the device is controlled from this unit.
•The controls on this unit for USB memory operation are operative only when a USB memory is connected.
Playing MP3 Files with the USB memory (Optional)
If you connect a USB memory containing MP3, you can play these files on this unit.
1 Press SOURCE/
to switch to the USB AUDIO mode.
The mode will change every time the button is pressed.
RADIO 
CD*1 
USB*2 
AUX 
RADIO
*1 Displayed only when a disc has been inserted. *2 Displayed only when USB memory is connected.
2 To pause playback, press BAND/ 
/ 
.
Pressing BAND/ 
/ 
again will resume the playback.
•The root folder is displayed as “ROOT” in the Folder Name Search mode.
•This unit plays back files on a USB memory device with the same controls and modes as playback of CDs containing MP3. For details, refer to “CD/MP3”.
•Before disconnecting USB memory, be sure to change to another source or set to pause.
•The playback time may not be correctly displayed when a VBR (Variable Bit Rate) recorded file is played back.
USB Memory Connection (Optional)
Connect USB memory
1 Open the cover of the USB connection terminal.
2 Connect the USB memory directly to the USB connection terminal.
This unit USB Connection Terminal USB memory (Sold Separately)
Remove USB memory
1 Carefully pull out the USB memory from the USB connection terminal.
2 Close the cover of the USB connection terminal.
•Change to a source other than the USB memory mode, then remove the USB memory. If the USB memory is removed in the USB memory mode, data may be damaged.
•When removing USB memory, pull it out straight.
•If sound is not output or USB memory is not recognised even when USB memory is connected, remove USB memory once, then connect it again.
•After removing the USB memory, close the cover of the USB connection terminal to prevent dust or foreign objects from entering and causing a malfunction.
About MP3 File of USB Memory
Playing back MP3
MP3 files are prepared, then stored to a USB memory. This unit can recognise at least 999 folders (including root folder) and 255 files per folder stored in USB memory. Playback may not be performed if a USB memory exceeds the limitations described above.
Do not make a file's playback time more than 1,000 minutes.
Media supported
This device can play back USB memory media.
Corresponding File Systems
This device supports FAT 12/16/32 for USB memory device.