Laser MP4-L50 User manual

User’s Manual
Model : MP4-L50

Contents
Features……………………………………………………………………………………………………
Precautions ………………………………………………………………………………………………
Warning…………………………………………………………………………………………………….
Button & Function……………………………………………………………………………………..
Main Menu……………………………………………………………………………………………….
Music Mode ………………………………………………………………………………………………
Video Mode ………………………………………………………………………………………………
Record Mode …………………………………………………………………………………………….
Voice Mode ……………………………………………………………………………………………….
FM Radio Mode …………………………………………………………………………………………
Picture Mode …………………………………………………………………………………………….
System Setting …………………………………………………………………………………………..
Text Mode …………..……………………………………………………………………………………
Video Conversion Tool ……………………………………………………………………………….
Trou le Shooting ………………………………………………………………………………………

Features
•1.8-inch TFT display
•128 x 160 pixels display resolution
•Plays AVI (128x160), AMV video format files
•Plays MP3, WMA, WAV audio format files
•Picture rowsing for JPEG format files
•Built in Micro-SD card slot, supports up to 8GB
•Built-in 300mAh Li-poly attery
•Built-in FM Radio
•Built-in game function
•Supports TXT E- ook format
•Multi-language support
Precautions
Follow these tips to preserve the operational lifespan of your L50:
•It is recommended that you allow the attery to fully charge efore using the device for
the first time. Do not recharge unattended for longer than 4 hours.
•Do not hang the player y its earphones or ca les
•Never force any ca le connectors into the ports of your L50. Always make sure that your
ca le connectors are identical in shape and size efore attempting to connect.
•When disconnecting your L50 from a computer, always use the Safely Remove Device
function on your computer. Do not disconnect your digital media player while
transmitting data.
Warning
• Do not use L50 in extreme temperatures. Keep away from extreme hot, cold, dry, or
damp areas. Also keep away from water, fire, and radiation.
•Do not disassem le your L50
•Do not allow young children to use your player unsupervised.
•Do not install unauthorized software onto your L50.

Button & Controls
1. Micro SD card slot
2. ON/OFF power switch
3. VOL+
4. VOL-
5. nter –short press,
xit – long press
6. Last/ Backward
7. Next/Forward
8. Play/Pause 、 Hold 3 second to power ON/ OFF L50
9. Hand strap Hole
10. arphone socket
11. Mini USB socket
Basic Operation
Po er On/Po er off
Push [ON/OFF] utton to On
Then press “[>II](play/stop)” utton and hold 3 seconds to turn on and turn off the device.
Expansion Card
When Micro SD card (TF card) inserted into the Micro SD card slot. You can see the Card Folder
in the menu. If no card, there is no Card Folder in the menu .
Charge/Connect/Disconnect from PC
Connect the device to PC via USB Ca le to use it as a Remova le Disk.

To charge t or disconnect L50 from PC, use the Safely Remove Device function on your computer
Main menu
Hold [M] utton to enter main menu. Press [PRE] or [NEXT] to switch the modes.
Music
Select “Music” in the main menu
Press [M] utton to confirm selection and then press PLAY/STOP [>II] utton to play the song.
While music playing, press [M] utton to enter su -menu:

While music playing, press [M] utton to enter su -menu:
All Songs
Dis
play all the songs
Al um list
Display the al um
Artists
Display the singer of the song
Genre
Display the genre of the song
Create Playlist
Create the playlist
Setting
Repeat
Normal, Repeat one; Folder; Repeat
Folder; Repeat All; Random; Intro.
Equal
izer
NATURAL,ROCK,POP,CLASSIC,SOFT,JAZZ,
DBB
Replay mode
Replay
A
-
B repeat, when “A” in the icon
links, swing [NEXT] to confirm start point,
swing [NEXT] as “B” point . The player will
replay from A to B according to the setting
in the replay times. (Return to A-B replay
mode y swing [PRE] utton in such
status)
Replay times
Set how many times the A
-
B point replay
Maximum is 10 times (1-10)
Replay gap
set replay time gap etween every replay
Exit
Exit from su
-
menu
This device support Lyrics display. To fully display the contents of the song, you must make sure
the name of the song under the music folder should e exactly the same one under LRC file.e.g
You put a “song.mp3” in music folder, a same name “song.lrc” should e placed under LRC file.
Local folder
Indicate the folder of present playing file
Delete file
Delete the present playing song
Delete All
Delete All songs
If you want to delete a song while it is playing, press [>II] to stop playing, then press Mode
utton). select “Delete file”, choose the file you want to delete, confirm “Delete”, then the
screen shows elow:

Movie
Select “Movie” in the main menu
Press [M] utton to confirm selection and then press PLAY/STOP [>II] utton to play the video.
While playing video. press [M] utton to enter su -menu.
All the operation is same as Music.
Please see Video Conversion section for how to load/convert video files to L50
Record Mode
Press [M] utton to select Record mode in main menu, then press [M] again enter into recording
su -menu. Press PLAY/STOP [>II] utton to record and pause, long Press [M] to save current
recording to file
Changing setting -when in Record mode, short press [M], to go into setting, long press [M] to exit
setting
Loca
l folder
Indicate the folder of present recording file
REC type:
32K BPS 、 64K BPS 、 128K BPS 、 256K BPS
Exit
Exit form su
-
menu
Noted that L50 supports 99 voice recording files storage in each directory. If the screen displays
“ Out of Space”, which indicates the current directory has already saved 99 voice recording files,
the user need to change to a new directory.
To play ack the recorded files, please see Voice section

Voice
Press [PRE] or [NEXT]to select the Voice mode, then press [M] to confirm the selection, press [>II]
to play the recording file.
Press [>II] utton to pause play ack, swing [PRE] or [NEXT] utton to select recording files.
Su -menu while playing status:
Repeat
Replay mode
Exit
Su -menu while stop status:
Local folder
Indicate the folder of present recording file
Delete
Delete recording song
D
elete
All
Delete all recording files
E
xit
Exit from the su
-
menu
FM mode
Earphone must e plugged in when access radio function
Select [PRE] or [NEXT] utton to choose FM mode and press [ME] to confirm.
Press [>II] (play/stop) to save channel. If no channel is saved, you can look for channels y auto
or manual searching. Press [M] again to get su -menu as elow:

Save
Save currently tuned frequency;
Record
Record current preset channel;
Delete
delete current preset channel;
Delete All
delete all
saved channels;
Auto Search
Auto search FM channel
Normal Band
Frequencies from 87.5MHz
---
108MHz;
Exit
exit from FM su
-
menu
Auto search: Holding [PRE] utton or [NEXT] utton for two seconds will tune frequency upward
or downward until a radio station is located then it stop automatically.
Manual search: swing [PRE] or [NEXT] utton to search channel upward or downward one-step
Notice: Normal and can store 20 preset channels respectively.
Picture
Select [PRE] or [NEXT] utton to select Picture mode, then press [M] to confirm,
Press [M] utton again to enter su -menu:
local folder
choose the folder where picture is saved;
play ack set
manual play or auto play(there is a time gap for auto play
from 1-10 seconds)
Delete file
Delete picture
;

Delete All
Delete all pictures
E
xit
Exit from su
-
menu
Press [>II] (play/stop) utton to display the picture automatically or manually according to
previous playing setting.
Note: maximum resolution for jpg files picture is 1280 x1024, might need to lower resolution
jpg files if L50 displaying “ format error”
SYS Setup
Select [PRE] or [NEXT] utton to select SYS Setup, then press [M] to confirm,
Press [M] utton again to enter su -menu:
Record time
Press [M
] to edit recording time. Swing [
NEXT] utton and the digit of year will
increase; swing [VOL+] utton to edit next digit, push [PRE] or [NEXT] utton to
adjust the digit. Press [M] to confirm the setting
Main Style Blue
、 Green 、 Orange 、 Pink 、 Red 、 Yellow
LCD set
Always light
10 Sec
20 Sec
30 Sec
Language
Simple Chinese, English, Trad Chinese, Japanese, French, German, Italian,
Dutch, Portuguese, Spanish, Swedish, Czech, Denmark, Polish etc.
Power off
Off time
: set self
-
pow
er off time when the player is stopped and no utton is
pressed. The time unit is seconds. 0 means set off the function.
Sleep time: set self-power off time after last key pressed, regardless of whether
the player is active or stopped. The time unit is minutes.
Online mode
Multi Drive; Normal only; Encrypted only
Memory info.
Check the memory size and the remaining memory
Firmware
version
Display the player’s firmware version
Firmware
upgrade
Firmware can e upgraded via connection to PC
Exit
Exit fro
m the su
-
menu