Kintech PC7077ME Tablet PC User Manual KW GPS 4301

Kintech Co. Ltd Tablet PC KW GPS 4301

user manual

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PC7077ME USER MANUAL
Brand Name: Kinwei
FCC ID: BRCPC7077ME
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Content
1. Preface
2. Safety Notices
3. Ready to Use
3.1 Packing List
3.2 Product Appearance
3.3 Instructions on Keys
3.4 Features Overview
4. Quick Guides
4.1 Switch On/Off
4.2 Battery Management and Charging
4.3 Operation of the Function Icons
4.4 Operation of the Function Icons on parent interface
5. Operation Details
5.1.1 Music Player
5.1.2 Video
5.1.3 Gallery
5.1.4 Recording
5.1.5 File Manager
5.1.6 Web Browser
5.1.7 Calculator
5.1.8 Clock
5.1.9 Camera
5.2.0 tf (Micro sd) Card Storage
5.2.1 APK Install and Manage
5.2.2 External Keyboard & Mouse：
6. System setting
6.1.1 WIFI Setting
6.1.2 External 3G USB Dongle：
6.1.3 External RJ45 USB Dongle
6.1.4 Sound
6.1.5 Display and wall paper
6.1.6 Screenshot
6.1.7 Storage
6.1.8 Battery
6.1.9 Apps
6.2.0 Location & security
6.2.1 Language & input
6.2.2 Backup & reset
6.2.3 Date & time
6.2.4 Accessibility
6.2.5 Developer options
6.2.6 About tablet
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6.2.7 Add, Move or Delete Desktop Icon
7. Firmware Upgrade
8. Troubleshooting and FAQ
1. Preface
Dear Customers,
Thanks very much for purchasing our product!
This Tablet PC is a built-in high performance Wi-Fi receiver module, supporting an external 3G
USB-DONGLE wireless network card, using broadband wireless networks, breaking through the restraint of
network cables; it will bring you into the portable media player world and fulfill your entertainment needs. It
also supports picture browsing, e-book reading, games, online chat and other functions; various settings will
fully show your individuality.
To operate this player easily, first, please read this User Manual included with the player. Then you will have
a better understanding of the operations. Before operating this player, please carefully read all data we
provide about the player, so that you will have a better understanding of the product and its operations.
The Company will not be responsible for any loss of personal data and damage caused by incorrect operation
of the Software/Hardware, artificial damages, replacement of batteries or any other accident. To avoid loss of
your data, please backup your data to your computer at all times.
Also, since we can not control any dispute from users’ misunderstanding or incorrect operation against the
manual, the Company will not take any relevant responsibility for any accidental loss potentially occurring in
the process of using this manual.
Due to constant product development, the information in this manual is subject to change without any prior
notice.
This manual is protected by copyright and no part is permitted to be copied or reproduced in any way without
prior written permission of the Company.
The Company reserves the final explanation right of this manual, warranty as well as its related information.
(Note: When compiling this manual, we are very careful to provide you completely reliable information.
However, there is inevitably some error and oversight, please understand, and we welcome your suggestions.
If any problem occurs during your use of this product, please immediately contact your local seller)
Thanks for your support and please pay attention to our other products.
2. Safety Notices
1) Please keep the Tablet PC away from strong magnetic fields in order to avoid damage to the product.
2) Please do not let the Tablet PC fall onto, rub against or knock against hard objects during use, because
this may cause surface scratches on the Tablet PC, battery damage, data loss or other damage to the
hardware.
3) Never let this product be exposed to a humid environment or rain as the water leaking into the Tablet PC
could disable it to the extent of being beyond repair.
4) Never clean the Tablet PC with any chemicals or detergent, these will damage the product surface and
corrode the finish.
5) You are recommended not to use the headset with the volume at its highest settings, please adjust the
volume to an appropriate safe level and limit the amount of time you spend using headphones to avoid
possible damage to your hearing. Excessive volume will cause permanent hearing damage.
6) Please do not cut off the power abruptly during software updates or downloading, because this may cause
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data loss or system errors.
7) Over-voltage, power cable strain and bending or squeezing of the power cable by heavy objects must be
avoided to prevent the possibility of overheating or fire.
8) In order to eliminate the risk of electric shock, do not touch the cable power plug with wet hands.
9) Some movies, music and pictures are under the protection of copyright, unauthorized usage is deemed as
an infringement to the laws of copyright.
10) Please don’t turn on the Tablet PC on in locations where wireless equipment is forbidden or when the
usage of the Tablet PC will cause interference and possible danger.
11) All the wireless equipment is subject to external interference and this can affect its performance.
12) Please comply with any related restrictions and rules, wireless equipment can influence the flight of the
plane; please consult the relevant airline company if you intend to use the Tablet PC on a plane.
13) Please don’t use the Tablet PC in a petrol station, or near to fuel or chemicals.
14) Please comply with any related restrictions and rules; do not use the Tablet PC where blasting operations
are in progress.
15) Only qualified maintenance personnel can install or repair the Tablet PC. Opening the Tablet PC in any
way will invalidate the warranty.
16) Please use the original accessories and battery provided with the Tablet PC, do not use the incompatible
products.
17) The Tablet PC is not waterproof, please keep it dry.
18) For the sake of data safety, please back up any important information on the Tablet PC, or keep a
handwritten record.
19) When the Tablet PC is connecting with other devices, please read the user manual for detailed safety
instructions. Don’t connect the Tablet PC to incompatible products.
20) Please upgrade device with enclosed optical disk when the device is set to operate in a different way.
Note: Android4.2 system using the MTP protocol transfer files, rather than the original MSC agreement
(ordinary U disk), currently supports the MTP protocol only (10) in Windows Media Player and Media Player,
Windows Media Player 11) and older version. If there are no updates to the above two versions of the Player,
the computer will not recognize MID or existing file cannot be copied down, etc., please correct in the
computer, which is connected with the MID above installed version of the Player, can be installed to the
computer, do not need to run for connection to the mid.
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3. Ready to Use
3.1 Packing list
3.2 Product Appearance
3.3 Instructions on Keys
Symbol
Name
Description
A
volume
volume switch
Components
Quantity
MID Device
1
Leather Case (Optional)
1
Keyboard/Mouse
(Optional)
1
TF card （ Optional ）
1
Power Adaptor
1
Earphone
1
USB Cable
1
HOST cable(optional )
1
3G USB
Dongle( optional )
1
RJ45 USB
Dongle( optional )
1
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1
CD-ROM
1
Warranty Card
1
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B
RESET
When tablet does not work press the system
reset function
C
TF card
TF card slot
D
USB/OTG/
MIC_5PIN slot
E
5VDC
5VDC charging port
F
Earphone Jack
Earphone Jack
G
MIC
microphone record hole
H
POWER
Short press the button to enter sleeping/wake
up mode, long press to switch ON/OFF
I
speaker
High fidelity speaker
J
Camera
Front Camera
K
ESC
Short press to return
L
MENU
Short press the button to enter menu function
M
Snapshot
After the camera is turned on, press this
button to take pictures
N
Camera
Rear Camera
3.4 Features Overview：
Adopts Rockchip RK2926 as the main chip, ARM Cortex A9, max frequency at 1.0GHz.
GPU Mail-400MP2 , support ANDROIED 4.2；
Support RAM 512M/1G DDR3（optional）；
Build-in ROM Flash, 4GB/8GB/16GB/32GB（optional），
Support max 32GB TF card
7 inch TFT Screen 1024*600（optional）， capacitive multi-point touch.
Support MPEG-1，MPEG-2,MPEG-4，H.263, H.264, AVS, VC-1, RV etc audio formats, Max resolution
support: 1920*1080/60fps。
Support JPG、JPEG、BMP、GIF、PNG、JFIF etc picture format, max resolution support:8000*8000．
Support MP1、MP2、MP3、WMA、WAV、OGG、OGA、APE、FLAC、AAC、M4A、3GPP etc audio formats
and multi EQ modes, and support Lyrics synchronized display or full-page display。
Support TXT、LRC、PDF、Html、Htm、EPUB etc file formats, supports auto-browse, zoom, bookmarks,
flip over functions
Wi-Fi ready, you can connect with broadband wireless internet and operate various software in the
Android 4.2 OS, the system preset parts of third software: Google browser, Online MP3, online novel,
online video, E-book, etc
Supports USB-HOST function for external U-disk, Keyboard, Mouse & 3g dongle etc。
Built-in 0.3MP front camera and 0.3MP back camera.
Supports G-sensor screen rotation function
Supports built-in speaker and external stereo earphone
Supports multiple languages
USB disk, WIN_2000 above system driver for free
Technical Specifications
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display
size
resolution
Interface
USB port，USB OTG 2.0/USB Host2.0 (MIC 5PIN shift 4PIN HOST)
CPU
RK3026，ARM Cortex A9 Max frequency 1.0GHz
Built-in Flash
Flash Memory ：8GB
Built-in RAM
ROM：DDRIII 1GB
Capacity Expansion
Support TF Card 1GB~32GB
Power Supply
Built-in 3.7V@2500mAH (still in pending) Lithium rechargeable
battery; output:DC5V/2A Adaptor
Music Function
Play format
Headset max. output
MP3 Bit rate
WMA, WMV, Bit rate
Frequency response
SN ratio
Distortion
Video Function
Play format
Max Resolution
Ratio
Photo Browse
Support JPG、JPEG、BMP、GIF、PNG、JFIF，max resolution support:
8000*8000.
E-book
Format
Max. capacit
WIFI
Main chipset
Transmission rate
Transmission range
Frequency
Format
Format
Working
temperature
-10 ~ 50 ℃
Supported OS
Windows2000/XP/WIN7/Vista Mac OS V9.0/10.0
4. Quick Guides
4.1 Switch On/Off
●Switch ON：When the Tablet PC is in OFF mode, please press and hold the “POWER” key for 3
seconds .First start, the machine will enter the system desktop with boot screen, then it will enter parents
using guide interface. Parents can set the requirements (Note: This is the most critical set a password). After
completing the above operation, it will enter kid's System Interface. .
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（Boot screen）
（kid's System Interface）
●Unlock： Please press and move the icon , the display will unlock automatically
●Power Saving Mode and Locked Mode: Pressing the “POWER” key when the Tablet PC is in use will
result in the system entering SLEEP power save and locked mode. Press the “POWER” key, the Tablet PC
will return the system to unlocked mode within 2 second.
●Switch OFF：When the Tablet PC is in use, please press and hold the “POWER” key for 3 seconds, the
screen will display the power off interface, choose the power off option to confirm your selection and the
system will shut down automatically.
4.2 Battery Management and Charging
A Charge the battery at least 8-12 hours to make sure the battery is fully charged for the first time.
B Insert the adaptor into the DC slot on the Tablet PC, and connect the other side with the power socket.
Then the Power indicating lamp on the top right side of the Tablet PC will turn purple, and the desktop icon of
the battery keeps rolling to show it is charging. Note: Please wait until the battery is fully charged and do
not disconnect the adaptor when charging.
·Once the battery is fully charged, the indicating lamp will change into blue, the Icon on the desktop will
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stop rolling.
C When the battery is exhausted completely; please charge at least 1 minute before starting it up.
Note: In order to keep the battery working to its full potential, please pay attention to the following advice:
1) Don’t charge the power in excessively high temperatures.
2) There is no need to run down the power for this Li-ion battery, you can charge the battery even when there
is still power left in the battery without it affecting the lifespan of the battery.
3) In order to keep the battery in good condition, Make sure you charge it at least once every two weeks if the
Tablet PC hasn’t been used for a long time.
4.3 Operation of the Function Icons
◆Operation of the Function Icons on kids interface
●Select Multimedia icon to enter, display the audio player and video player two application icons
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select icon，show as above squares mode；select icon，display the extended loop mode；select
icon，return to the main interface。
● Application icon interface, display downloaded application
●Juegos: select Juegos icon to enter below installed game application
● Pinture: select pinture icon to enter paintpad application, Children can use the tools in the drawing board,
draw pretty cute pictures; select icon, the pictures will be Saved to the local library.
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● Notas: select Notas icon to enter Note application. Open Note application, make handwriting, voice memo
recording anywhere and anytime to leave a good memory.
● e-book: Select e-book icon to enter BOOK READER application. Open this application, it will show
characteristic bookshelf interface, it can collect kids favorite Electronic books like PDF, EPUB, TXT, HTML
and other formats.
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Tap this icon; you can let the whole earth spin up, function icons floating up, so that the whole interface
lively and interesting.
: Select this icon; fast enter the gallery, showing pictures saved there.
Select this icon to enter the date settings interface
◆ Select this icon to enter kids system setting interface
●Sistema: Enter sistena setting, it will show WIFI switch key, battery, volume switch, brightness adjustment.
●Padre: Enter Padre, tap the password to choose EXIST APP, it will quit the kids user interface to parent’s
interface.
Select Padre, it will show as below：
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Parent setting password interface
icon：：When the kids use the tablet pc out of time limit setting by parents, it will jump out the lock screen
reminder, child can enter the application operation again after parents’ permission, as below
This time usage management setting is the highlight of the kids tablet. Parents can effectively manage their
children's time on using tablet pc to protect children’s Eyesight. Custom setting is flexible for parents to
control the time.
Parent add APP. Select a function icon on kids interface, such as “Media”(see below picture 1) ) to show
existing application icons of parent interface(see below picture 2), set tick for the needed application, then
tablet will exist. The needed application will save to kids interface directory lined below e-book.
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(picture 1)
（picture 2）
Application: Enter the password setting screen, enter the password, parents can set website browsing
permission for kids, only allow the kids to browse the health website.( Note: Only to be effective after ticking
(√) . )
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4.4 Operation of the Function Icons on parent interface
Select PADRE, enter password, touch “salir del app” to exist, then it will enter parent interface.
5. Operation Details
5.1.1 Music Player
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Press audio icon which is in main menu or desktop to enter audio playing.
Music Player Icons
artist
Albums
song
Music list
Current Playing
Music list
Random play
Loop playback
lyrics switch
More Options(delete etc)
Play the last song
Pause
Play the next song
Volume- & Volume+
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5.1.2 Video
In the application menu or on the desktop, tap the icon to enter the video and picture player interface,
Double click the movie you’d like to start playing:
Video formats support：MKV、AVI、RM、RMVB、MP4、MOV、VOB、DAT、FLV、3GP
The system will automatically load any video files from the TF card to the playlist after the video player
has been launched.
Drag the playback progress bar to adjust video playback progress.
Video playing button icons：
Icons
description
Icons
description
Add bookmark
brilliance control
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Last
Next
Play & Pause
Video standard:16：9 /4：
3/ recover
quit
menu
Decrease volume
Increase volume
Turn movie player
window to small
window
During video playing, you can tap to achieve selection such as delete bookmark, play mode
etc as below shown：
5.1.3 Gallery
In the application menu or on the desktop, tap to enter picture player interface as below:
Picture Player Icons Description:
Button
Function
Button
Function
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Take photos
Share picture
Select and edit picture
Load images（The Tablet PC supports：BMP、JPG、JPEG、PNG、GIF）
The system will automatically load the image files from the TF card to the photo browsing list after the photo
browser has launched.
Tap to slide show, browse images, set the image as wallpaper, edit, rotate, crop or resize your image.
5.1.4 Recording
In the application menu or on the desktop, click to the recording interface，tap to start recording,
to pause, to play. When recording finish, you’ll be asked if you wanna “Discard” or “Save” the
recording.
Recording playing：Select playing recording by video player, finding the recording files from root content of file
manager, click the one you’d like to start playing, details see 5.1.1(video player).
5.1.5 File Manager
Tap icon on the menu or desktop to enter the interface of File Manage, tap【SD Card】、【 Internal
Memory】&【USB】, long pressing the file or folder if you want to manage, the system will pop up the file or
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folder operations window, then you can choose to Copy, Delete, Move, Rename etc
When copy or move a file/folder, find the target folder and long press, choose paste into folder.
5.1.6 Web Browser
Under WIFI connected,(see chapter6.1.1 WiFi), tap icon enter to the Web Browser interface; tap the
address bar of the browser and input the website and enter：
Note: The IE Explorer uses the popular third-party IE Explorer software; please follow the IE Explorer's
standard operating mode to operate.
Voice Search
Tap icon on the menu or desktop to enter the interface of voice search interface, speak to the tablet, it
will automatically search after identifying the content of your speech.
5.1.7 Calculator
In the applications menu or on the desktop, tap the Calculator icon on the desktop to open
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the calculator:
5.1.8 Clock
In the applications menu or on the desktop, tap the Clock icon to enter the settings interface
Click the alarm settings, alarm clock can be set
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click accordingly the time，Can be set up alarm clock detailed information: The alarm clock time, alarm bell,
repeated alarm condition, the label set.
Repeating: choose accordingly the day that the clock be expected to ring-down.
- On Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday: check you need the number of
days, for example: you choose from Monday to Friday alarm, respectively from Monday to Friday behind box
ticked on, set the alarm clock on Monday to Friday at the same time of the repeated ring;
- No: set the alarm clock ring only once, don't repeat
- Click on the clock: select the clock model
5.1.9 Camera
Tap the App Menu icon to enter into the app menu list, tap to enter into the camera function
interface:
Icon
Description
Icon
Description
Video Icon
Photo Icon
Front and rear Camera switch
Setting of storage and adjust
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Shutter
Change of camera back ground
5.2.0 TF (Micro SD) Card Storage
This device has SD or TF card slot and can read files in those cards. Operating should be in the right way
when plug in or take out those cards.
When using, according to the card slot will set the SD card, insert into tablet correctly, push into the card, until
you hear a click sound. If you want to take out the card, please push card into the slot tightly, and then release.
Memory card will automatically pop up, and then remove the memory card.
a. insert TF card properly
b. Do not take out card if you want to copy or read files in card, or it will cause data mistake or lost
problem
c. Avoid high temperature and wet environment when using the card
D. Avoid liquid and corrosive materials.
5.2.1 APK Install and Manage
Native support for third party applications based on Android platform, most applications can be obtained from
the Internet,copy into the machine flash or T - flash card, and then to install and use.
• click “ ”，for installation, see as below picture：Installation, management and exit, three options.
• Installation ：Click install, enter the Apk installation interface.
Internal Memory and SD Card corresponding flash ram disk and the T - flash Card storage;
After entering, choose the right box APK format installer, double click install software.
Operation after the completion of the return to the main interface, that is, complete the installation, and a
corresponding software menu.
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• Uninstall: Click on the management, into third party software interface.
Note: this system can only unload the users to install APK software, the original factory own software unable
to uninstall and delete.
- Start: run the software
- Export: export software to the T - Flash CARDS
- unloading: uninstall the software
- Cancellation: cancel the operation
Exit: back to the main interface
(Note: this only to install the software, if you need other software installation please according to this
instruction)
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5.2.2 External Keyboard & Mouse
After add tieline before plug in the mouse on the screen appears the mouse pointer, mouse the left key is to
confirm that key, right is the return key, middle pulley key is moved up and down:
Note: For the standard keyboard some buttons are not available, it needs o reset the keyboard software
according to ANDROID system. We suggest you can use the default USB keyboard.
6. System setting
6.1.1 WIFI Setting
In the applications menu or on the desktop tap to enter into the setting interface, and then tap
a. Press WIFI and the system will search wireless networks automatically. Shown as below picture
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b. Connection ( It is dynamic IP address and needn’t set the IP address)
The dynamic IP address is assigned by WIFI router. If it is automatically assigned the IP address, and then
click the WiFi network name. For example, click “TestII” it will pop up a connection window where you can
input the correct security code and then tap “connect”. The system will connect to the network automatically,
and once connected will show a Status of “Connected” You can see the network connection status by
pressing the network name, see the figure below:
There will be a WIFI icon in the bottom right corner once it connected successfully.
Traffic usage query, Click the icon ( )check the network traffic.
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6.1.2 External 3G USB Dongle
Connect the 3G USB-Dongle to the Tablet PC by USB HOST cable. The 3G network icon will be showed in
the bottom right corner of the screen when Tablet PC connects the 3G successfully as below picture:
You can use the internet normally.
6.1.3 External RJ45 USB Dongle (WIFI hotspot setting)
1、 Connected RJ45USB Dongle to the tablet PC by USB HOST cable, MID will obtain IP address
automatically without any Settings.
In the applications menu or on the desktop, click icon , click icon ， as below picture, and tick
“√”behind . At the same time you can
change the name and password of WIFI spot.
6.1.4 Sound
Tap the icon to enter the sound setting interface as below:
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a. [Silent mode]: click into volumes settings ,tablet will be no sound..
b. [Volume]: Click into the volume Settings as shown in figure:
Set the media, the alarm clock, notify the volume;
c. Ring setting
In the setting interface, tap “Ring notice” to enter into Ring setting interface:
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System indicator sound setting:
A touch indicator sound (tap the touch screen)
B Lock indicator sound (lock and unlock the screen broadcast voice
C touch vibration ;( if the machine is equipped with vibration motor, slight vibration when click on the touch
screen machine)
This two functions are optional, press to enter mute state if you do not want those functions.
6.1.5 Display and wall paper:
a. In Settings screen click show the wallpaper into the wallpaper Settings, can be in the position or dynamic
wallpaper wallpaper to choose your own favorite picture.
If you want to change the wallpaper you can long press the blank position of the desktop and you will see the
menu as shown in below picture:
b. Brightness: drag this icon to adjust the backlight brightness，Click confirm Settings and return
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c. sleep time choice: Choose machine standby sleep time
6.1.6 Screenshot：
Click and tick “Show the screenshot button in the status bar”
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6.1.7 Storage
Click in the setting application interface, it will show all the storages status:
It can check the flash storage, SD storage, available storage and so on.
Press on the right upper corner to choose the way how to connect computer through USB jack.
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1: Media device/MTP ;
2: Camera/PTP;
3:message storage;
6.1.8 Battery
Tap the icon to check the battery using status
6.1.9 Apps
Tab the icon to enter the Application setting interface as below:
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Setting on running service
Click【program】to check the running service:
6.2.0 Location & security
Tap the icon to set the Google’s location service and Location & Google search as below:
Tap the icon to enter the security settings interface as below:
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Screen Lock Settings: 1.None 2.Slide 3. Face Unlock 4.Pattern 5.PIN 6.Password
Pattern settings: Enter Settings-security-choose Pattern to set password for screen as below:
Choose at least four points when set pattern pass word, click NEXT STEP to finish the setting procedure.
[PIN settings]: Set PIN password:
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Click OK button after input four pass words, and remember pass word for later use.
It will inform you to input password when device boot ups:
Choose the way you like to unlock the screen
Equipment management settings:
In security interface, choose UNKNOW SOURCES, then other APK can be installed on device, or it can not
be done:
6.2.1 Language & input
Tap the icon to enter the language and input method settings interface to choose the language as you
need as below
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language settings：
The Tablet PC supports multi-languages. You can select an operation interface of corresponding language
according to your needs.
Keyboard and input settings：
According to your needs to set the corresponding input method: Tap the icon to enter the settings
interface, Tap settingsLanguage & inputAndroid keyboard settingsinput language, see as below:
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6.2.2 Backup & reset
Default factory recovery: Reset the tablet, erase everything, and restart.
Note: Please back up all your data of the internal memory before reset the Tablet PC, or you will lose
all the data.
6.2.3 Date & time
Tap the icon to enter the date and time setting interface, click the box behind the “Automatic” (click
date & time) to modify the system date and time by manual as below.
Date setting：
Slip to select Day, Month and Year or click the right numbers, and press OK to finish.
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Choose time zone：
Choose the time zone where you are and click OK to finish：
Set time：
Slip to choose time: for example: 04: 13, Click OK to finish.
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Date format：
Click to choose 12 hrs or24hrs date
format
6.2.4 Accessibility
• Can set the Auto-rotate screen, large test etc, as below……
Touch & hold delay:
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6.2.5 Developer options
It is recommended to use the factory default developer options setting, or some changes may affect the
functions of the Tablet PC.
Tab the icon to enter the developer options setting interface as below:
6.2.6 About Tablet
Check System updates, Status, Legal information and software version as below:
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:
6.2.7 Add, Move or Delete Desktop Icon
Tap the icon on the desktop to enter the app menu list. lay out all the application icons with paging
display, Tap and drag the application icon to the current desktop, Long tap the app icon on the desktop to
enter the editing mode and you can remove the icon and set its location.
When you press and hold the application icon on the desktop, it will be edit status, you can move the location
and remove it when it shows icon like
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7. Firmware upgrade
Press the POWER button to turn off the device before updating (NOTE: Press and hold the POWER button
for at least 6 seconds if the device can not be turned on normally).
Insert the Driver CD and copy the file named “RK3028A Android Upgrade Tool” to your computer desktop
(NOTE: The device can not be updated directly from CD),Then Open file “RKBatchTool.exe” in Folder
“RK3028A Android Upgrade”, click the button next Image and choose “update.img” from the popup
window, click open, as shown in the picture below:
Hold down the MENU button on the device and without releasing it after device has been turned off; connect
the device to the PC by the USB cable supplied with the device.
The “Found New Hardware Wizard” window will pop up on the bottom right corner as shown below. Choose
“Install from a list or specific location (Advanced)”, and then click “Next” to install the USB driver, see the
picture below:
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NOTE: The USB port of the PC must be USB2.0, or it cannot be used to update the device.
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After the driver is installed successfully, “1” will turn green, see the picture as below：
Click “Upgrade” and begin to upgrade, during this process lots of information will be shown in the update
status bar. No operation should be done at this time：
When waiting status bar shows: “ ”it means the upgrading
is successfully. Device will come to the main interface after run system.（Notes：Please don’t disconnect the
USB cable during the updating process because this will cause update failure or possible system failure of
User Manual
45
the device.）
8. Troubleshooting and FAQ
1. Device doesn’t turn on
1) You cannot turn on the device when the battery charge is below the critical level, please charge the battery.
2) Press the RESET button on the top of the device and check if it is restarting normally or not.
3) Check if the charger is connected correctly.
2. The stand-by time of the device is too short
1) The duration of the lithium battery varies with environmental temperature changes and the service
conditions. If the environment temperature is too low or too high, the duration of the battery will be affected. It
is recommended to use this device at normal temperature.
2) Battery life is dependent on usage. High volume, WIFI, and the frequent use may cause the battery to be
drained at a higher rate.
3. No sound via earphone
1) Please check if the volume setting is 0.
2) Please check if audio file is broken, and try to play another audio file to confirm. If the audio file is broken, it
may cause severe noise or static.
4. Cannot copy files
1) Please check if the device is connected to the computer correctly.
2) Please check if the memory space is full.
3) Please check if the USB cable is broken.
FCC statement
This device complies with Part 15 of the FCC Rules: Operation is subject to
the following two conditions:
1. This device may not cause harmful interference and
2. This device must accept any interference that is received, including any interfer
ence that may cause undesired operation.
*RF warning for Portable device: The device has been evaluated to meet general
RF exposure requirement. The device can be used in portable exposure condition
without restriction.
This device is acting as slave and operating in the 2.4 GHz (2412 ~2462 MHz)
band.
Ad Hoc function is supported but not able to operate on non-US frequencies.
Do not use the device with the environment which below minimum -10 ℃ or maximum
over 50℃ .
NOTE: This equipment has been tested and found to comply with the limits for
a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates uses and can radiate radio
frequency energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and
on, the user is encouraged to try to correct the interference by one or more of
the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
-Connect the equipment into an outlet on a circuit different from that to which
the receiver is connected.
-Consult the dealer or an experienced radio/TV technician for help
Changes or modifications to this unit not expressly approved by the party responsible for compliance
could void the user's authority to operate the equipment.

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