Kenwood DDX3048 - Manual (Page 18)

18 DDX418/DDX4048BT/DDX318/DDX3048
• This unit can play JPEG/DivX/MPEG1/
MPEG2/MP3/WMA/WAV/AAC files stored in
USB mass storage class device.
• This unit can recognize a total of 5 000 files
and 250 folders (a maximum of 999 files per
folder).
• Make sure all important data has been
backed up to avoid losing the data.
Connecting a USB device
You can connect a USB mass storage class
device such as a USB memory, Digital Audio
Player etc. to the unit.
• You cannot connect a computer or
portable HDD to the USB input terminal on
the monitor panel.
CA-U1EX (500 mA Max:
optional accessory)
The source changes to “USB” and playback
starts.
• All tracks in the USB device will be played
repeatedly until you change the source.
To disconnect the USB device safely
Touch [
0], then disconnect the USB device
after “No Device” appears.
Cautions:
• This unit may not play back files in a
USB device properly when using a USB
extension cord.
• USB devices equipped with special
functions such as data security functions
cannot be used with the unit.
• Do not use a USB device with 2 or more
partitions.
• Depending on the shape of the USB
devices and connection ports, some USB
devices may not be attached properly or
the connection might be loose.
• This unit cannot recognize a USB device
whose rating is other than 5 V and exceeds
500 mA.
• This unit may not recognize a memory card
inserted into the USB card reader.
• Connect only one USB device to the unit at
a time. Do not use a USB hub.
• When connecting with a USB cable, use the
USB 2.0 cable.
• The maximum number of characters for:
– Folder names : 50 characters
– File names : 50 characters
• Avoid using the USB device if it might
effect driving safety.
• Do not pull out and attach the USB device
repeatedly while “Reading...” is shown on
the screen.
• Electrostatic shock at connecting a USB
device may cause abnormal playback of
the device. In this case, disconnect the USB
device then reset this unit and the USB
device.
• Operation and power supply may not work
as intended for some USB devices.
• Do not leave a USB device in the car,
expose to direct sunlight, or high
temperature to avoid deformation or cause
damaging to the device.
Playing a USB device
USB operations
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