X-Micro EVA 310 MP3 PLAYER
User Manual
V1.0
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6.2.2 Play voice files…………………………………………………………………………………………11
6.3 FM Tuner………………………………………………………………………………………..…..………12
6.3.1 Playing FM……………………………………………………………………………………..………12
6.3.2 Recording FM………………………………………………………………………………….………13
6.3.3 Setting FM……………………………………………………………………………………..………13
6.4 Function Setting…………………………………………………………………………………….………15
6.4.1 Setting EQ mode………………………………………………………………………………………15
6.4.2 Setting Play mode ……………………………………………………………………………….……15
6.4.3 Setting Contrast………………………………………………………………………………………16
6.4.4 Setting Backlight………………………………………………………………………………………16
6.4.5 Setting Power set……………………………………………………………………………..………16
6.4.6 tting Recording…………………………………………………………………………………..……16
6.4.7 Setting Language……………………………………………………………………….……………17
6.4.8 Back to setting……………………………………………………………………..…………………17
6.5 Preview function…………………………………………………………………………….………………17
6.6 About function………………………………………………………………………………….……………17
6.7 Folder function………………………………………………………………………………………………18
6.8 Exit……………………………………………………………………………………….……..……………20
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7. Other function…………………………………………………………………………………….……………20
7.1 A-B play mode……………………………………………………………………….……………………20
7.2 Lock function………………………………………………………………………………………………21
7.3 Lyric sync……………………………………………………………………………………….….………21
8. FAQ………………………………………………………………………………………………………………22
9.Technical specifications……………………………………………………………...…………………………24
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Notice: Thank you for choosing our products! Please read this manual carefully to ensure proper operation.
Attention:
1. We are trying to perfect everything on this manual when we writing the description, however we cannot
ensure there is not any miss or loss.
2. We take the responsibility to keep in good repair for this player, however we cannot take responsibility for
everything damaged by software operation on mistakes, or even any data missing during product repaired
or other mistakes.
3. The software, hardware or instruction manual are subject to change and improvement should without
notice. All rights reserved.
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1. Precautions
(1) Never use the player during driving or operating other vehicles to avoid traffic accident, which is also
restricted by the law in some districts. Even on foot, it is still dangerous to listen in extremely high
volume especially during crossing the street. Wherever with potential risks, please stop using the
player for safety purpose.
(2) Please insert the earphone before powering on the player, which can not only avoid damaging the
earphone but keep the player in good condition.
(3) Keep the player clean and away from heat source or direct sunlight, dirty, humid or rainy place.
(4) If the surface is dirty, please clean with soft cloth dipped with clean water or soft abluent. Never
clean the case with alcohol or diluents.
(5) Never use the player in rather dry environment to avoid static.
(6) Never disconnect the player from PC abruptly during downloading, uploading and formatting to
avoid application failure.
(7) When the player is used as removable disk, please follow the proper file download and upload
procedures. Our company resumes no responsibility for any file lost due to improper operation, All
rights reserved.
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(8) As the software provided by the original equipment manufacturer has the optimum flash
storage speed, all players with memory less than 128MB cannot be formatted as FAT-32 in
the operating system.
(9) Attention: Because of the different memory calculating method and the player software (firmware) is
stored in the device flash memory and, it will cause the difference between flash memory marked
capacity and real capacity. The real flash memory capacity is lesser than the marked memory
capacity of this device is normal. Due to different firmware size, it will have the different free flash
memory capacity. Please refer the table as below for more details.
Marked capacity
Real capacity range
Free capacity range after
stored firmware
128MB
256MB
512MB
1GB
122MB~128MB
244MB~256MB
488MB~512MB
953MB~1000MB
1907MB~2000MB
73MB～127MB
191MB～255MB
428MB～511MB
879MB～999MB
2GB
1804MB～1999MB
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2. System requirement
„ System requirement of MP3 player:
„ Microsoft Windows 98se/2000/Me/XP
„ Pentium 200MHZ or above.
„ USB port
„ 120MB hard disk space
„ Mouse installed
„ CD-ROM drive
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3. Installation instruction
3.1Installing driver for Windows 98se (not required for Windows ME or above)
A. Connect the MP3 Player to the USB port of a PC, "Find new hardware" appears on the screen, then
click "Search latest driver for this device" and insert the driver CD into CD-ROM, and then click
"Next".
B. Select "Look in" to direct the installation directory to the "Drivers" files in the driver CD, then click Yes.
C. PC will install the driver for Windows 98se automatically.
4. Connecting/ downloading/ disconnecting
There are 2 modes to be selected after you connect the player to the PC. You can press the MENU button
to switch the mode between MTP and USB.
4.1 Connect to PC
Plug the Player into the USB port of a PC, relative icons appears on the LCD screen.
USB mode ready
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4.2 Download
A. Copy the files from other device and paste them into this movable device.LCD screen may display
relative icon when transmitting files between the Player and PC.
Data transferring
4.3 Removing USB device
A. Double click the Safely Remove Hardware icon in taskbar:
B. From Safely Remove Hardware screen, highlight "USB Mass Storage Device" item.
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C. Then click "Stop" button. "Stop a Hardware Device" window appears on the screen as shown in the
picture below.
D. Click “OK”. After the "Safe to Remove Hardware" window appears, the player can be disconnected
from PC safely.
Notice: Never unplug the USB cable when transmitting data with PC to avoid damaging the Player; after data
transmitting, please do not disconnect the player from PC until "Device now be safely removed" appears; while
using USB function, all other buttons will be nonfunctional.
Any application lost or I/O error and power on issues caused by improper operations, please refer to FAQ.
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5. Basic operation
5. 1 Buttons and functions
(1) Microphone
(2) Earphone jack
(3) Hold
(4) REC button
(5) Nextꢀ
(6) VOL+
(7) Previousꢁ
(8) VOL-
(9) MENU button
(10) ꢂꢃPlay/Pause/Stop
(11) USB port
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5.2 Power on/off
From power off mode, press ꢂꢃ button to power the player on and enter the MP3 standby mode.
Keep holding ꢂꢃbutton 3 seconds to power off, the player will save the data and enter power off mode.
MP3 standby mode
Power off
Importance：If the power is directly cut off in standby mode or play back process, all the data set can’t be
saved!
5.3 Main menu setup
From standby or playing mode, you can press the MENU button to enter the main menu mode.
Push the ꢁorꢀ button to select: Play music, Voice ,FM Tuner, Setting, Preview, About, Folder and Exit.
you can press the ꢂꢃ button to enter the desired setting.
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6. How to use the MP3 player
6.1Playing music
A. From MP3 standby mode, you can press the ꢂꢃbutton to play MP3 music and press the ꢂꢃ
button again to pause. To resume playing, please press the ꢂꢃbutton the third time.
Play
Pause
B. From play or pause mode, press and hold the ꢂꢃbutton 2 seconds, the player will return to the MP3
standby mode, press and hold the ꢂꢃbutton again, it will repeat step "A".
C. From MP3 standby or play mode, you can push the ꢁ or ꢀ button to select previous or next track.
D. From STOP status, you can push and hold the ꢁorꢀ button to find your desired track quickly.
E. From play mode, you can press the ꢁor ꢀ button to fast backward or forward in this track.
F.
From play mode, press the v+ or v- to adjust the volume.
G. From MP3 standby, play and pause mode, press and hold the ꢂꢃ button 3 seconds, the player will
save the data and enter the power off mode.
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6.2 Voice mode
6.2.1Record function
From MP3 mode or voice standby mode, keep pressing REC button to begin recording, press the ꢂꢃ
button to pause recording. Repress the REC button to stop and save the voice file in wav format then
come into the voice standby mode.
6.2.2 Play voice files
You can press the ꢂꢃ button to play and press this button again to pause. To resume playing, please
press this button a third time.
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A. From voice standby or play mode, you can press the ꢁ or ꢀ button to select previous or next voice
file.
B. From STOP status, you can push and hold the ꢁ or ꢀ button to find your desired track quickly.
C. From Play mode, you can push and hold ꢁ or ꢀ button to fast backward or forward in this track.
D. From voice standby mode, press the ꢂꢃ button 3 seconds, player will enter the power off mode.
6.3 FM Tuner
6.3.1 Playing FM
A. From MP3 playing, voice playing or standby mode, you can press the
MENU button to enter the main menu, and push theꢁ or ꢀ button to
select FM tuner mode, press the ꢂꢃ button to enter. The player will play
under the preset FM station.
B. From FM playing mode, you can switch between the saved channels by pressing theꢁ or ꢀ button.
C. From FM playing mode without Preset, you can push the ꢁ or ꢀ button to adjust the frequency
manually, the frequency will increase or decrease by 0.1MHz.When reach the desired channel, you
can press the MENU button to enter the FM main menu, and push the
׀ ꢁ or ꢀ
׀ button to select saving station, the player will ask you save or not. Press the ꢂꢃ button to save.
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6.3.2 Recording FM
From FM playing mode, you can keep pressing the REC button 2 seconds to
begin recording. The FM track will be recorded in WAV format. Press the ꢂꢃ
button to pause recording. Repress the REC button to finish recording and the
player will return to the FM Tuner screen. You can play the FM recording files
under the Voice mode.
6.3.3 Setting FM
From FM playing mode, you can press the MENU button to enter the FM menu. Push the ꢁorꢀ button to
select play music, voice, save station, delete station, auto scan, exit. Press the ꢂꢃ button to enter the
desired mode.
A. Play music: Under the FM menu, push theꢁ or ꢀ button to select play music and press the ꢂꢃ
button to confirm. The player will exit from the FM mode and enter the music playing standby mode.
B. Play voice: Under the FM menu, push theꢁ or ꢀ button to select voice and press the ꢂꢃ button to
confirm. The player will exit from the FM mode and enter the voice standby mode.
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C. Save station: Under the FM menu, push theꢁ or ꢀ button to select save station and press the ꢂꢃ
button to enter. Repress the ꢂꢃbutton to confirm saving.
D. Delete station: Under the FM menu, push theꢁ or ꢀ button to select delete station and press the
ꢂꢃ button to enter. Repress the ꢂꢃbutton to confirm deleting.
E.
F.
Auto scan: Under the FM menu, push theꢁ or ꢀ button to select auto scan and press the ꢂꢃ
button to begin scanning the stations automatically and playing under the nearest station.
Exit: Return to FM playing mode.
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6.4 Function Setting
From MP3 mode or voice standby mode, press the MENU button to enter the main menu, and push the
ꢁor ꢀ button to select and press the ꢂꢃ button to enter the desired mode. The function setting includes:
EQ mode, Play mode, Contrast, Backlight, Power set, Record set, Language and Exit. You can press the
ꢂꢃ button to save.
6.4.1 Setting EQ mode
Under the setting mode. Push the ꢁor ꢀ button to select the EQ mode: Normal,
Pop, Rock, Classical, Jazz and Bass. Press the ꢂꢃ button to save the selected
EQ.
6.4.2 Setting Play mode
Under the setting mode. Push the ꢁ or ꢀ button to select the playing mode,
including: Normal, repeat one, repeat all and shuffle repeat. You can press the
ꢂꢃ button to save the selected play mode.
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6.4.3 Setting Contrast
Under the setting mode. Push theꢁ or ꢀbutton to adjust the contrast of LCD.
Press the ꢂꢃ button to save the selected setting.
6.4.4 Adjusting Backlight
Under the setting mode. Push the ꢁ or ꢀ button to select the backlight setting,
including: Off, 5s, 10s, on. Press theꢂꢃ button to save the selected setting.
6.4.5 Setting Power set
Under the setting mode. Push ꢁ or ꢀbutton to select the Power set, including:
2m, 10m, 30m, off. Press the ꢂꢃ button to save the selected shutdown time.
6.4.6 Setting Record set
Under the setting mode. Push ꢁ or ꢀ button to select the recording setting,
including: 8000Hz, 16000Hz, 32000Hz, 48000Hz. Press the ꢂꢃ button to
save the select the recording setting.
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6.4.7 Setting language
Under the setting mode. Push the ꢁ or ꢀ button to select language. Press the ꢂꢃ button to save the
selected language.This function depends on the software.
6.4.8 Back to setting
Return to the setting menu.
6.5 Preview function
From MP3 mode or voice standby mode, you can press the MENU button to enter
the main menu, and push the ꢁ or ꢀ button to select the preview function, and
then press the ꢂꢃ button to begin previewing. During preview, it will play the initial
9 seconds of each music file and then skip to next. You can press the ꢂꢃbutton to
exit.
6.6 About
From MP3 mode or voice standby mode, you can press the MENU button to enter
the main menu, and push the ꢁ or ꢀ button to select about function, and then
press the MENU button to enter. You can view the memory and software version.
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6.7 Folder function
From MP3 mode or voice standby mode, you can press the MENU button to enter the main menu setting,
push theꢁ or ꢀ button to select folder function, press the ꢂꢃ button to enter. The music and folder under
the root directory appears on the screen, and then you can push theꢁorꢀ button to find the desired music
and folder.
(A) Select to play the music under root directory:
a. Push the ꢁorꢀ button to search for your desired music.
b. Press theꢂꢃ button to enter select mode ,select PLAY to play the current song. Repress the ꢂꢃ
button to confirm playing, and Press the MENU button to return to MP3 playing interface.
c. If you select the delete,it will come into the delete mode.repress the ꢁorꢀ button to select the YES
OR NO. Press MENU to confirm.and pressꢂꢃ to exit. The next track will high light after deleting.
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d. To return to the upper directory, please select the
icon and press theꢂꢃ button confirm.
e. To exit from folder mode, please select the icon and press the ꢂꢃ button confirm.
f. To play the tracks in MTP MEDIA, please refer to the DRM function to learn how to transform the DRM
tracks first.
(B) Folder option and play:
a. Press the ꢁorꢀ button to find the relative folder and press the ꢂꢃ to enter the folder. Then operate
upon step (A) to select music.
b. To select the subdirectory in the folder, please repeat step a.
c. To return to the upper directory, please select the
button and press theꢂꢃ button to confirm.
d. To exit from folder mode, please select the icon and press the ꢂꢃ button confirm.
e. To play the tracks in MTP MEDIA, please refer to the DRM function to learn how to transform the
DRM tracks first.
Note: You can’t view the record folder and file under music mode, which will only be available in voice mode.
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6.8 Exit
Return to MP3 mode.
Note: From setting mode, you can press the MENU button to exit the setting mode quickly.
7. Other functions
7.1 A-B Play Mode
From MP3 or voice mode:
(1) Press the REC button to select starting point A.
(2) Press the REC button to select end point B, then it will repeat between A-B.
(3) Press the REC button again to cancel setting and resume playing MP3 or voice.
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7.2 Lock function
From MP3 and voice standby/ play/ pause/ record mode, you can push the HOLD switch opposite the
arrow to lock all the other buttons with a Lock icon on the LCD accordingly. If you want to use other buttons,
please push the HOLD switch to the opposite direction of arrow.
7.3Lyric sync
This player supports lyric sync function.
Notice: The lyric name shall be the same as music with suffix of *. LRC and saved in the same directory, and only the
lyrics with time indication can be displayed properly.
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8. FAQ
Problem
No display after
pressing the power
button.
Causes
Without installing battery or
battery low.
Solution
Verify the battery is installed, change battery.
Without sound
when playing
music.
1. Volume is too low or
without music in your player.
2. Battery low.
1. Adjust volume or download file.
2. Change battery.
3. Download the documents again.
3. MP3 or WMA file is corrupt.
1. HOLD is on, the disk is
write protected.
2. The USB is not connected
to PC properly.
Can’t download
music file after
connection.
1. Push the HOLD switch to the opposite direction.
2. Connect to the USB interface again and verify
PC identified the removable disk.
3. Maximum 256 folders or files can be saved under
3. Storage directory is wrong. root directory. If exceeded, please create another
subdirectory under root directory before copy.
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Can’t play the
private compressed
MP3 files.
The MP3 files currently are
compressed with different
compress rate and format,
while this Player supports
standard compressed MP3
only, please do not adopts
layer one or two
Download the standard MP3 files again.
compression.
No response after
pressing button.
HOLD switch is on, buttons
are locked.
Push the HOLD switch to the opposite direction.
Can’t open the disk
or prompt I/O error
after connecting
PC.
Caused by some improper
operation.
Press and hold the V+ button, and then connect
USB cable, when there is a circle appears in the
first box, then press firmware feature to format ,the
upgrade will be ok until the circle change to be a
tick.
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9. Technical specifications
Bit rate
32~320Kbps(MP3)32-192Kbps(WMA)
SNR
>90db
Dynamic range
Distortion
>80(1KHZ)
<0.05% (REFERENCE LEVEL:0dB（MP3）
1 mW, 4mW -52dB/-62dB（VOICE, REFERENCE FREQUENCY:1KHZ）
Output
5mW*2
Condition of storage
USB interface
Memory
Humidity<90%, normal temperature
USB2.0High speed
128MB/256MB/512MB/1GB/2GB
82*27*20mm
Size
Working condition
Battery life
Weight
Humidity <85%, -10~40℃
>7h, (display on)
<26g
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