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Problem
Check
Unit has no power.
●
Did you insert the battery with the correct
polarity?
●
Are the batteries drained?
●
Is the AC adapter 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(WMA) files
on a CD are not recognized.
●
Check if the unreadable files have .mp3 (.WMA)
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
Item
Description
* Frequency range
20Hz ~ 20KHz
* Earphone output
440mV(RMS), 6mW/CH, 16
Ω
* Signal/noise ratio
90dB (1kHz)
* Total harmonic distortion
0.08% (1kHz, 0dB)
Format Support
CD-DA (8Cm/12Cm)
CD-ROM Mode 1, Mode 2 Fom 1
CD-R/RW Readability
ISO 9660, Joliet
Romeo, Multi-session
File Support
MPEG 1 Layer 3, WMA
Bit Rate
8kbps~320kbps (MP3)
32kbps~320kbps (WMA)
Tag Support
ID3 V1, V2
Power Adapter
DC 4.5V 500mA
Internal Rechargeable Batteries
Two Square-shaped 1350 mAh Ni-MH Batteries
External Batteries
1.5V AA/LR6 type x 2
Dimensions
131.8(W) X 16.5(H) X 135.6(D)mm
Weight
163g
Specifications
File Compatibility
●
Only files in MP3 Format (Mpeg1.Layer3), with an .mp3 as the file extension, and
WMA files with .WMA extension can be played back.
How many MP3 files can a CD-R or CD-RW disc record?
●
The maximum capacity of one CD-R or CD-RW disc is 700MB.
Normally, one MP3 file has a capacity of 4MB, therefore approximately 170 files can
be recorded on a single disc.
* : (Based on the jack output of the main unit)
MCD-HM920(GB) 6/27/03 14:25 Page 31
