EM120X User Manual
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interface
Operating System
Windows98/SE, WindowsMe/2000/XP
Memory Card Type
SD, MMC
Battery
1*AAA
SNR
90dB
Frequency Response Range
20HZ-20KHZ
Music Format
MP3, WMA
SD MMC Capacity
32MB—1GB
Music Sampling Rate
32Kbps-256Kbps
USB Interface
USB2.0 (Full Speed)
EQ Rock/Classic/Normal/Live/Pop
Operating Temp.
0 ~+55
Storage Temp.
-20 ~+55
Operating Relative Humidity
20%~90%
Storage Relative Humidity
20%~93%
Dimension (L*W*H)
55mmX45mmX11mm
Weight
18.6g
12 Troubleshooting
Problem Possible
Cause
Solution
The LCD displays
nothing when the
Play key is pressed.
1. No battery or battery is too
low.
2. The
keys
are
locked.
1. Install or replace the
battery.
2. Unlock the Hold switch.
Press the Play key
after turning on, while
the player has no
response.
The keys are locked by Hold
switch
Slide the Hold switch to the
unlocked position.
No sound when
playing music or
voice file.
1. The volume is too low.
2. There are problems with
the audio file.
1. Adjust the volume.
2. Delete or skip the file.
The player cannot be
connected to the PC.
1. The driver is not installed or
destroyed.
2. The USB interface is not
supported by PC’s
motherboard.
1. Install or reinstall the
driver shipped with the
player.
2. Update or replace the
PC’s motherboard.
The displayed time is
changing constantly.
The bit rate of the MP3 file is
changing during playback.
Try to use fixed bit rate to
compress the MP3 file.
The PC has error
when you plug and
unplug the player.
The player is disconnected
from the PC abruptly while
transferring files.
Do not disconnect the player
from the PC when
transferring files.
Some of MP3 files
cannot be played
The MP3 file is compressed by
a standard, such as MPEG I
1.Delete the unsupported
MP3 files.