18
8 Troubleshooting
Warning
Never remove the casing of this apparatus.
•
To keep the warranty valid, never try to repair
the system yourself.
If you encounter problems when using this
apparatus, check the following points before
requesting service. If the problem remains
unsolved, go to the Philips web site (www.
philips.com/welcome). When you contact
Philips, ensure that the apparatus is nearby
and the model number and serial number are
available.
No power
Ensure that the AC power cord of the
•
unit is connected properly.
Ensure that there is power at the AC
•
outlet.
As a power-saving feature, the system
•
switches off automatically 15 minutes
after track play reaches the end and no
control is operated.
No sound or poor sound
Adjust the volume.
•
Disconnect the headphones.
•
Check that the speakers are connected
•
correctly.
Check if the stripped speaker wires are
•
clamped.
No response from the unit
Disconnect and reconnect the AC power
•
plug, then turn on the unit again.
As a power-saving feature, the system
•
switches off automatically 15 minutes
after track play reaches the end and no
control is operated.
Remote control does not work
Before you press any function button,
•
first select the correct source with the
remote control instead of the main unit.
USB playability information
Supported USB storage devices:
USB flash memory (USB 2.0)
•
Supported formats
MP3 (bit rates 32-320 kbps)
•
WMA (bit rates 32-320 kbps)
•
MP3 ID3 tag (Ver 2.0)
•
WMA ID3 tag
•
Unsupported formats:
Empty albums: an empty album is an
•
album that does not contain MP3/
WMA files, and is not shown in the
display.
Unsupported file formats are
•
skipped. For example, Word
documents (.doc) or MP3 files with
extension .dlf are ignored and not
played.
Video and photo files.
•
AAC, WAV, PCM audio files
•
DRM protected WMA files (.wav,
•
.m4a, .m4p, .mp4, .aac)
WMA files in Lossless format
•
Supported MP3 disc formats
ISO9660, Joliet
•
Maximum title number: 512 (depending
•
on file name length)
Maximum album number: 255
•
Supported sampling frequencies: 32 kHz,
•
44.1kHz, 48 kHz
Supported Bit-rates: 32~320 (kbps),
•
variable bit rates
EN
