Handling CDs
Precautions when handling
Hold the CD in such a way that you are not touching the signal surface. (The side without printing is
the playing side)
Precautions regarding CDs
Only use CDs with the
mark. Among other issues, a CD without this mark cannot be correctly
played back.
Useful information about USB-devices
Notes on using a USB device
This device is able to play back audio files saved on a flash memory or digital audio player if this
device has a USB port (these devices are referred to as USB devices in this document).
The following restrictions apply to the USB devices which can be used:
Usable USB devices
• USB devices which belong to the USB mass storage class.
• USB devices which have a maximal power consumption of max. 500mA.
• USB mass storage class : USB devices which the PC recognises as external memory without the need
for a special drive or special application software.
• Please consult your dealer if you are not sure if your USB device complies with the USB mass storage
class specifications.
• Use of a USB device which is not supported can lead to faulty playback or display of the audio file.
Even if you use a USB device which complies with the above named specifications, depending on the
type or condition of the USB device, audio file may not play back properly among other issues.
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