Usb Playability Information; Supported Mp3 Disc Formats; Maintenance - Philips FWM417X/78 User Manual

USB playability information

Compatible USB devices:
• USB fl ash memory (USB 2.0 or USB 1.1)
• USB fl ash players (USB 2.0 or USB 1.1)
• memory cards (requires an additional
card reader to work with this unit)
Supported formats:
• USB or memory fi le format FAT12,
FAT16, FAT32 (sector size: 512 bytes)
• MP3 bit rate (data rate): 32-320 Kbps and
variable bit rate
• WMA v9 or earlier
• Directory nesting up to a maximum of 8
levels
• Number of albums/ folders: maximum 99
• Number of tracks/titles: maximum 999
• ID3 tag v2.0 or later
• File name in Unicode UTF8 (maximum
length: 128 bytes)
Unsupported formats:
• Empty albums: an empty album is an
album that does not contain MP3/WMA
fi les, and is not be shown in the display.
• Unsupported fi le formats are skipped.
For example, Word documents (.doc) or
MP3 fi les with extension .dlf are ignored
and not played.
• AAC, WAV, PCM audio fi les
• DRM protected WMA fi les (.wav, .m4a,
.m4p, .mp4, .aac)
• WMA fi les in Lossless format

Supported MP3 disc formats

• ISO9660, Joliet
• Maximum title number: 999 (depending
on fi le name length)
• Maximum album number: 99
• Supported sampling frequencies: 32 kHz,
44.1kHz, 48 kHz
• Supported Bit-rates: 32-320 (kbps),
variable bit rates
• ID3 tag v2.0 or later
• Directory nesting up to a maximum of 8
levels

Maintenance

Clean the cabinet
• Use a soft cloth slightly moistened with
a mild detergent solution. Do not use
a solution containing alcohol, spirits,
ammonia or abrasives.
Clean discs
• When a disc becomes
dirty, clean it with a
cleaning cloth. Wipe the
disc from the centre out.
• Do not use solvents
such as benzene, thinner,
commercially available
cleaners, or antistatic spray intended for
analogue records.
Clean the disc lens
• After prolonged use, dirt or dust may
accumulate at the disc lens. To ensure
good play quality, clean the disc lens
with Philips CD lens cleaner or any
commercially available cleaner. Follow the
instructions supplied with cleaner.
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