24
GB
• The unit will playback files created in MP3 format (Mpeg1.Layer 3) with *.mp3 as
their extension.
• Files created in MP2 format (Mpeg1.Layer2) with *.mp2 as their extension can also
be played back.
File Compatibility
• The maximum capacity of one CD-R or CD-RW disc is 650MB.
Normally, one MP3 file has a capacity of 4 MB, therefore approximately 170 files can
be recorded on a single disc.
How many MP3 files can a CD-R or CD-RW disc record?
Frequency range
20Hz ~ 20KHz
Signal/noise ratio
83dB
Channel Separation
75dB, 1kHz, 0dB
Total harmonic distortion
0.07%
D/A conversion
1bit, 4 times Oversampling
Earphone output
300mV(RMS), 5.5mW/CH
Line out output
290mV(RMS)
Scope of playback supported
Bit Rate : 64~322kbps
Sampling frequency : 44.1KHz
DISC Sizes Diameter
120mm, 80mm
Dimensions
130(W) X 24(H) X 141.5(D) mm
Specifications
23
Problem
Check
Unit has no power.
●
Did you insert the battery with the correct
polarity?
●
Are the batteries drained?
●
Is the AC adaptor connected correctly?
●
Is the door open?
Earphones don’t work.
●
Is the volume control on the unit at the minimum
setting?
A sound or track is
skipped.
●
Was the unit jolted or knocked?
●
Is there dust, fingerprints or scratches on the
disc?
Some of the MP3 files on a
CD are not recognised.
●
Check if the unreadable files have .mp3 as their
extension on your PC.
Playback does not
function.
●
Is the disc inserted correctly?
●
Is the disc damaged or deformed?
●
Has the unit been locked with the HOLD switch?
●
Has the unit been moved from a cold place to a
hot place?
Abrupt change of temperature may cause
condensation to form on the lens. Keep
your CD Player in a warm place until the
condensation on the lens has disappeared.
Troubleshooting Guide
MCD-SM75(GB/F120%) 4/25/02 10:16 AM Page 23
