G L87 User manual
L87 Voice Recorder Instruction Manual
Please read the manual before using it
V1
Statement:
Note:
1. First, thanks for using our company's digital products!
2. Please read the manual before using for the proper
use of it.
1. Please do not attempt to open, repair or modify the
product.
2. Please do not use this product in the region with
prohibited use sign of electronic products (such as
airplane, etc).
3. Please do not put in the mouth of products or
accessories.
4. Please do put the product into water or other liquids.
3. As for the information, please back up on your own.
Our company takes no responsibility to any loss of
data caused by abnormal operation of software,
hardware, or product repair, or battery changing, or
other accidents, also the loss caused indirectly by
these reasons.Meanwhile,we also can’t control the
possible misunderstanding of the manual from the
customer. Thus, our company won’t take charge of
accidental damage caused by using this manual, also
the third party’s claim for compensation caused by
using this manual.( The product system will occur
some part of the memory, so it’s normal if there’s any
difference with the standard memory)
Warnings:
5. Please do not use this product in special cold, hot,
humid or dusty environments.
1. Please do not drop the product itself or its parts, for
avoiding malfunctions.+
2. Please do not keep the product under the bright light,
or heat, for extending the life span of the product
itself.
3. Please charge it sometimes if leave it unused for a
long period, to avoid losing battery function.
4. In order to expand the life span of the battery, please
don’t use it when charging.
5. Please do not force to remove or waggle up and
down, side to side to connect accessories(For
example:headphone, microphone, USB connection,
etc.).
6. This machine is for learning tool, our company will out
of any law responsibility caused by the economical or
commercial usage.
7. Please don’t set it under 60° environment (such as:
sauna room, inside the packed car), it might reach to
80° inside the car.
8. Our company takes no responsibility to any loss of
data when using the product or service. So if there is
important information in the product memory, please
back up on your own.
9. Please note that this product is prohibited for illegal
use. For example: for the privacy of others or
eavesdropping.
CONTEXT INDEX
CONTEXT INDEX.......................................................................................4
CHAPTER THREE....................................................................................16
CHAPTER FOUR......................................................................................20
CHAPTER ONE..........................................................................................7
CHAPTER TWO........................................................................................11
L87 Basic Operation Guide..................................................................11
Quick Menu Option Guide....................................................................16
L87 Advanced Operation Guide...........................................................20
L87 Open Box...................................................................................7
Product introduction..........................................................................7
The Operation Guide Explain...........................................................9
Quick Start Guide............................................................................10
Turn On Voice Recorder..................................................................11
1) Change Record Format/Quality..................................................16
2) Voice Activated Mode (AVR mode).............................................16
3) Voice Activated Level..................................................................16
4) Set Time: go to Menu (M............................................................16
5) Set Date: go to Menu (M)...........................................................17
6) Format L87 Drive on Computer Directly.....................................17
7) Restore to Factory Settings........................................................17
8) Format Device............................................................................18
9) Go to Setting (Menu Options).....................................................19
Turn off The Voice Recorder...........................................................11
HOW to Record...............................................................................12
HOW to Play/Pause Your Recordings.............................................12
How to switch to Play Next / Previous Recording...........................14
How to Fast Forward / Rewind........................................................14
How to Delete Recording................................................................14
How to Playback Music...................................................................13
How to Charge Voice Recorder.......................................................13
CHAPTER FIVE........................................................................................25
TROUBLE SHOOTIN................................................................................25
2) System Setting................................................................................22
3) Play Setting.....................................................................................24
1) No Voice Recordings.......................................................................25
2) How to Close Record Light..............................................................25
3) Format Error.....................................................................................25
4) Disk Error.........................................................................................26
5) How to connect to computer............................................................26
6) Can I delete recordings from computer............................................26
8) Cannot find my recordings in the recorder.......................................27
9) How to Turn ON Voice Activated Function.......................................27
11) Press REC, it not recording............................................................27
12) Press REC, it shows “OVER RECORD”........................................28
10) How to Use the AVR Mode (Voice Activated Function)..................27
7) When Connect to computer, the buttons not work...........................26
4) Folder View.....................................................................................25
Record Setting................................................................................20
2.1 Sleeper Timer Power off...........................................................22
2.2 Backlight timer...........................................................................23
2.3 Brightness.................................................................................23
2.4 Date and time............................................................................23
2.5 Language..................................................................................23
2.6 Information................................................................................23
2.7 Format Device...........................................................................23
2.8 Factory settings.........................................................................24
3.1 Play Mode.................................................................................24
3.2 Sound Setting...........................................................................25
1) 1 Recording Quality....................................................................20
1.2 Record Led...............................................................................20
1.3 Subsection Recording...............................................................20
1.4 Voice Activated Recording........................................................21
1.7 Menu to “Line-in” in the recording setting.................................22
1.5 Record Monitor..........................................................................22
1.6 Exit............................................................................................22
13) How to use the A-B repeat function...............................................28
14) The recording is noise....................................................................28
15) The recorder auto shut down when I am recording.......................28
16) I Cannot Shut Off My Voice Recorder............................................28
17) How to format the recorder............................................................29
18) Space is full....................................................................................29
The original package comes with film wrapped, and have bar code
information.
We highly recommend you register at our site to receive an extended
warranty (18months), to verify the product authentication, and to have
better customer service. Registration is free.
Adopt professional voice recorder chip，Support 1536Kbps HD lossless
linear recording.
extended 18 Month Product Warranty.
1 x L87 16GB Voice Recorder
CHAPTER ONE
L87 Open Box
Product introduction
TF-Memory card: maximum support 128GB expansion;
One-key quick recording (supports two formats of MP3 and WAV);
adopts high-sensitivity microphone, with strong stereo reproduction;
Support line-in recording and voice-activated recording;
Support recording monitoring and segmented recording;
Support timing recording, and set the recording time more rationally;
Support WAV/APE/FLAC three loss less audio formats (support
common audio formats: MP3, WMA, AAC-LC, M4A, OGG and other
audio formats);
1) The Package Information
Package List
1 x 32GB TF Card
1 x Type-C USB Cable (for data transfer and charging)
1 x User Manual
Support loop function and A-B segment repeat playback and other
functions; Play: support eight-level variable speed adjustment function;
Built-in high-fidelity speakers (directly play music, share the wonderful
sound as you like);
(WAV: 512kbps mode) fully charged - screen off - continuous recording
time: lithium battery about 14 hours.
(WAV: 1536kbps mode) fully charged - screen off - continuous recording
time: lithium battery about 12 hours.
Long time recording, built-in large-capacity battery;
Battery-low voltage automatic detection and protection function;
With password boot function, protect the internal data of the machine -
prevent leakage;
Digital products integrating voice recorder, MP3, and flash drive;
Built-in lithium battery, charge the product directly through the USB
interface;
Support USB2.0 computer connection, easy to upload and download
voice or music.
The Operation Guide Explain
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Microphone
M(Menu) key
Earphone Jack
UP/Volume up/Fast forward
DOWN /Volume down/Rewind
Volume keys / lock Button key
Power Button
Reset hole
External expansion card
USB/Charging port
Speakers
REC Recording
Back/Save
LED Display
Confirm/Play/Pause
Recording indicator
Learn how to operate the buttons in the product sketch.
Built-in Mic: Captures the voice and records. Do not click on buttons when
device is recording.
Earphone: You may plug in earphones to hear the playback.
USB: For charging or to download recordings to a computer.
POWER Button: Switch on/off device power (we recommend you keep
power button at ON position unless storing the device).
PLAY/PAUSE: Play recordings or turn on/off the device (while power
button is at the ON position).
REC: Button for recording.
STOP: Save recording, stop playback.
M: Menu options. Use UP / DOWN to select, use PLAY Button to confirm.
Press BACK/SAVE Button to return to main menu.
Speaker: Device has a built-in speaker. You can hear the playback without
earphones.
UP/DOWN: Selects Menu Options.
VOL+ / VOL- : Adjusts the speaker volume. When setting date and time,
use this button.
The words "short press" and "long press" often appear in this paper，The
meanings are as follows：
Short Press: A short press of the button less than 2 seconds.
Quick Start Guide
Operational Explanations:
1
Long Press: Press and hold the button for more than 2 seconds until the
screen displays the appropriate message.
2
1. Simply push the power button (at right side ) to “ON”
position, it will boot up ( screen light on, and see the
recording menu ), and the startup is completed.(Make
sure the machine battery is fully charged).
2. When it is not turned off the machine, press and hold
the "Play" button for 3 seconds to restart the device.
1. In the power-on state, switch it back to the "OFF"
position to turn off the device.At this time, the screen
displays the "Bye-Bye" icon, indicating that the
machine is turned off .
2. In the power-on state, press and hold the "Play"
button for 3 seconds to power off, and the screen will
display the "Bye-Bye" interface and then power off.
3. After the machine is turned on, it will automatically
shut down within 3minutes without any operation, and
it will also automatically shut down when the battery
used when the machine is working is exhausted.
Please refer to the battery power display section to
charge in time.
CHAPTER TWO
L87 Basic Operation Guide
Turn On Voice Recorder
Turn off The Voice Recorder
※
Press & hold “PLAY “button to power on the voice
recorder (NOTE: keep the right side POWER switch at
“ON” position, if it is at “OFF” position, we need to
push it to” ON “position first).
Press REC button to start a new recording.
Press STOP button to save the recording after we
finished recording.
Press PLAY button to play the recording file after saved
successfully.
A) In playing mode, short press the "Play" button to
start playback.We could press UP/DOWN button to
select the recordings which need to playback.
B) During playback, short press “PLAY” button to
pause playing,press PLAY again to resume recording.
Recording interface
HOW to Record
HOW to Play/Pause Your Recordings
Turn on the voice recorder,Press the Menu button,
switch to music folder ( if you are at recordings folder)
,Press PLAY to playback music under the music mode .
Connect it to computer with enclosed cable, it will
charge, and the screen display like below picture: the
upper right corner battery icon will be flashing/moving,
that means it is in charging.
if it shows “no songs” that mean there is no songs file
in the recorder, or the song file format
are not supported.
How to Playback Music
How to Charge Voice Recorder
Notice:
Recording interface Pause interface
Once it has finished charging ( typically around 1.5-2
hours), the battery icon of the screen will be full, that
means it was fully charged(See below picture). At this
time, we could eject the device from the USB port.
We can also connect the voice recorder to other USB
socket for charging (like USB wall charger, USB charge
dock)
During playback,SHORT press the Up/Down button to
switch recordings.
During playback, LONG press the Up/Down button to
fast forward and rewind.
Delete recordings, it could have 5 method.
A. Format the recorder L87 disk on your WINDOWS
computer directly (all data will be erased completely).
B. From computer, go to L87 disk, find folder
“RECORD”, select the recordings you want to delete on
computer .
How to switch to Play Next / Previous Recording
How to Fast Forward / Rewind
How to Delete Recording
Charging Input: 5V 500mAh
C. Format the recorder on the device directly.
D. Delete single file on the device by enter delete mode.
E. Delete all recordings on the device by enter delete
mode .
Press M(menu) button -> Delete File -> you can choose
Delete Single or Delete All,Select Yes, press PLAY
Button to confirm your selection, it will delete the
recordings as your selection.
Now we introduce how to delete recordings on the
device by enter delete mode. In pictures ,we introduced
how to Delete single recordings, and how to delete
all recordings.
Note: We could press UP/DOWN to select recordings
firstly, and then press PLAY button to select delete file.
Warning: The "Delete All" operation is permanent
deletion, the file will not be recovered, please be
careful if you want to delete the file.
※
Menu Options
Delete file
Play setting
Folder View
Delete file
Delete
Play setting
Delete All
“202203101...
No
Yes
1) Change Record Format/Quality: go to Menu (M) -> Up/Down button to
select Record Setting -> Recording quality -> (1536kpbs WAV format,
128kpbs / 64kpbs MP3 format) .
2) Voice Activated Mode (AVR mode): go to Menu (M) -> select Record
Setting -> Up/Down button to Voice-activated mode-> M button to select
AVR mode -> select ON.
3) Voice Activated Level: go to Menu (M) -> Up/Down button to select
Record Setting -> select Voice activated sensitivity -> select from levels 1
to7.
4) Set Time: go to Menu (M) -> Up/Down button to select System setting
-> Up/Down button to select Date and time -> select Set time -> use
Up/Down and VOL+ buttons to change time. Press PLAY button to
confirm.
CHAPTER THREE
Quick Menu Option Guide
Using UP/Down Button To select and confirm,
press Menu (M) button.
Main Function Module
Date and time Set time
Set time 16 42
HH MM
Set time
17 42
HH MM
Set date
Set Time
1) Select Set time, Press M 2) Press UP / DOWN to adjust hoer,
Press VOL+/VOL-move to next
3) Press UP / DOWN to adjust Minutes,
After setting Press M(menu) to confim
5) Set Date: go to Menu (M) -> Up/Down button to select System setting
-> Up/Down button to select Date and time -> select Date -> with Up/Down
and VOL+ buttons change date, and press PLAY button to confirm.
6) Format L87 Drive on Computer Directly ->When successfully
connected to computer, click the mouse right button, and format it, like
below picture shows:
Restores to factory default. Very helpful if confusion arises when creating
settings.
Here is the steps to restore to factory settings
Press Play (turn on device) -> hit MENU Button -> use Up/Down to System
Settings -> hit MENU
7) Restore to Factory Settings
Date and time Set date
Set time 18 05 30
YY MM DD
18 05 30
YY MM DD
Set date
Set date
Set Date
4) Select Set Date, Press M 5) Press UP / DOWN to adjust Year,
Press VOL+/VOL- move to next
mobth & day
6) After setting, Press M(menu) to
confirm
Find & select "Factory Settings"
Press M(menu), enter it, find & select “Yes”
Press PLAY button, confirm your selection, and it starts to restore to factory
settings. When it succeed, screen will show “restored!”
Here is the steps to format the recorder
Press Play (turn on device) -> hit M -> use Up/Down to System Settings ->
hit M
Find & select "Format Device"
Press M , enter it, find & select "Yes"
Press M , confirm your selection, and it starts to format
Screen will show “please wait”, after format completed, the device will
restore settings, and reboot.
Do not shut down the device, until this procedure completed
Format on the device directly
8) Format Device
Menu Options
System settin
Folder View
Record Se...
Factory setti
Information
Format de...
Delete file Restore
Restored!
No
Yes
Menu Options
System settin
Folder View
Record Se...
Factory s...
Information
Format Devic
Delete file For mat ?
Please wait...
Format finish, L87 No voice
Recordings
reset...
No
Yes
UP,DOWN: for selection.
VOL+, VOL-: for move to next when in time setting
Play(Button): for confirm selections
STOP: return back
When format device, do not cut down the device power, unless
formatting completed, and the device could operate again.
Backup all files you need before format the device, once format completed,
all data will be erased and cannot restore.
All products with 1 year warranty, and Customer satisfaction was
guaranteed.
I have met some issues with my voice recorder, don’t worry, don’t give up
just yet and assume that it is defective.
If cannot get the issue fixed, don’t be hesitated to contact
help to solve the question more effectively.
At Chapter FIVE, we offer some very common trouble shooting, just have
a quick look, based on our customer feedback, mostly issues could be
solved from trouble shooting guide.
At the status of stop recording and playback, you could press M (menu),
enter menu options
The buttons will performs like this
9) Go to Setting (Menu Options)
WARNNING:
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