A81F Tablet PC User Manual 目 录 Haier International Business Corporation Limited

Haier International Business Corporation Limited Tablet PC

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A81F Tablet PC
Content
A81F Tablet PC ................................................................................................................................. 1
Content .............................................................................................................................................. 1
1 Introduction .................................................................................................................................... 3
1.1 Acknowledgement ............................................................................................................... 3
1.2 Announcements ................................................................................................................... 3
1.3 Safety Instruction ................................................................................................................ 3
1.4 Abbreviation/Terminology .................................................................................................. 5
2 smartphone Introduction ................................................................................................................ 6
2.1 smartphone Operation and Preparation ............................................................................... 6
2.2
smartphone Status and Reminder .................................................................................. 6
3 Quick Start Guide........................................................................................................................... 7
3.1 Keys Function ..................................................................................................................... 7
3.2 Startup and Shutdown ......................................................................................................... 7
3.3 Open and Close of the Screen ............................................................................................. 7
3.4 Usage of Touch Screen........................................................................................................ 8
3.5 Home Page .......................................................................................................................... 9
3.6 Visit Application Procedures ............................................................................................. 12
3.7 USB Connection ............................................................................................................... 13
3.8 Typing words ..................................................................................................................... 13
3.9 Operation Technique ......................................................................................................... 15
4 Basic Setting ................................................................................................................................ 16
4.1 SIM Management .............................................................................................................. 16
4.2 Wireless and Internet ......................................................................................................... 17
4.3
Bluetooth ..................................................................................................................... 19
4.4 Data Usage ........................................................................................................................ 21
4.5 More .................................................................................................................................. 22
4.14 Language and Input Method ....................................................................................... 38
4.16 Date and Time ................................................................................................................. 40
5 Multi-Media ................................................................................................................................. 44
5.1 Music................................................................................................................................. 44
5.2 Photo Gallery .................................................................................................................... 45
5.3 Camera .............................................................................................................................. 46
5.4 FM Radio .......................................................................................................................... 46
6 Communication Function ............................................................................................................. 48
6.1 Phone................................................................................................................................. 48
6.2 Text Message..................................................................................................................... 48
6.3 Contact List ....................................................................................................................... 49
7 Internet ......................................................................................................................................... 51
7.1 Browser ............................................................................................................................. 51
7.2 Email ................................................................................................................................. 52
8 Other Application Procedures ...................................................................................................... 55
8.1 Clock ................................................................................................................................. 55
8.2 Calculator .......................................................................................................................... 55
8.3 File Manager ..................................................................................................................... 56
8.4 Recorder ............................................................................................................................ 58
9 Installation of Procedures............................................................................................................. 60
9.1 Installation ......................................................................................................................... 60
9.2 Uninstall ............................................................................................................................ 60
10 Troubles Shooting ...................................................................................................................... 61
1 Introduction
1.1 Acknowledgement
Thanks for your purchase of our product. A81F,is a 8 inches HD smartphone . Its CPU is
MT6735, it is based on Android 5.1 operation system, and easy to expand the third application
procedure.
The product is designed with various functions, including LTE, WIFI, BT, GPS,FM, voice
call and so on. It is easy to achieve wireless communication and internet, you have access to surf
the internet anytime and anywhere; it is also built with high accuracy GPS module, so that it can
be used for navigating through installing map software. There are many sensors which offer you
brand-new operation and entertainment; besides, it has camera shooting, which leads electronic
consumption to enter into a fresh palm internet entertainment time.
The manual systemically introduces the functions, use techniques and announcements, please
read this manual carefully before your operation.
1.2 Announcements
Preventive maintainance

Please always keep the smartphone dry. To avoid the device short trouble, corrosion
fault and electric short, please prevent the device, battery and charger from water and
moisture, and don’t operate the device or charger by wet hand.

To avoid failure of device, battery and charger, please prevent the device, battery,
charger from violent shock or shake.

To avoid failure of device, battery and charger, please prevent the device, battery,
charger of all over heating or too cold circumstance

Never shock, throw, prod the smartphone, or drop, extrude, bend the smartphone.

Never disassemble the device and accessories arbitrarily, otherwise the device and
accessories are not in our company warranty scope.
1.3 Safety Instruction
Before the operation of the smartphone, please read this chapter and teach your kids about these
information. For further details, please refer to the safety instructions and announcement.
 Never use the smartphone when driving car, in order to ensure safe driving.

In the medical area, please abide by related rules and regulations. Please shut
down the smartphone when it is near to the medical area.

To avoid the wireless signal to interrupt the plane- controlled signal, please shut
down the smartphone or using airplane mode when you are boarding a flight,

To avoid electronic equipment failure, please shut down the smartphone in the
vicinage of high-accuracy electronic equipments.

Please don’t disassemble the smartphone and accessories. Only authorized agent
has access to service the smartphone.

Please keep the smartphone far away from magnetic equipments, the radiation of
smartphone may erase the data stored in the magnetic equipments.

Never use the smartphone in the vicinage of high temperature, inflammable gas
( gas station).

Protect the smartphone and accessories from kids reach scope, and avoid the kids
to use the smartphone without parents’ supervision.

Please comply with related rules and regulations, and respect others’ privacy and
legal rights while using the smartphone.

Please strictly adhere to related instructions in the manual when using USB cable
to ensure the safety of the smartphone or PC.

Never use the smartphone in bathroom or other husmartphone environment, and
please protect the smartphone from liquid wash or wet.
1.4 Abbreviation/Terminology
Abbreviation/Terminology
Full Name
Mobile Internet Terminal
smartphone
WIFI
Description
Wireless Fidelity
Base on IEEE 802.11b standard
wireless LAN
TF
TransFlash
Alternative name Micro SD,super
miniature memory card
2 smartphone Introduction
2.1 smartphone Operation and Preparation
Battery Charging
If this navigator is first used, please use AV adaptor to fully charge it.
1. Apply the power adptor to charge for smartphone.
2.2 smartphone Status and Reminder
Reminder icons
When some remind message appears in your reminder window, please click column and slip
the screen to open the reminder list. Choose the menu you need, and confirm the information.
Then you can close the reminder window through clicking the column to slide up. Please refer to
below status icons:
bluetooth
airplain mode
The connected USB
USB connected
debugging
Wi-fi is connected, the
flashlight
network is available
battery capacity
Reminder board
Reminder icons will work while receiving emails, WIFI is open, you can open the reminder
board to view the detailed information.
Open the reminder board
When the reminder column shows new reminder icon, please hold the column and slip down
your finger, then the reminder board is opened.
3 Quick Start Guide
3.1 Keys Function
Keys Funcction Description:
Power button
Short press to sleep/wake up, long press to startup and
shutdown.
Volume +(up)
increase the volume
Volume -(down)
decrease the volume
HOME button (home)
Click it in any interface will return to main interface.
Back button(back)
click it in any interface will return to previous menu
Menu button
This button will display in menu interface.
3.2 Startup and Shutdown
Startup
Long press POWER key for three seconds, you can enter into startup picture. The system
enters into screen lock status, please unlock it.
Shutdown
1. Long press POWER, it will popoup shutdown window.
2. Shutdowm window contains mute mode, airplane mode,reboot mode and shutdown
four options.
3. Click Shutdown is the last step.
3.3 Open and Close of the Screen
Screen will be closed on its own when no operation happens.
1. Screen will be closed on its own if no operation happens for some time to save battery
power
2. When screen is open, press POWER key, the screen will be closed immediately.
Open the screen when it is closed.
If the screen is closed, short press POWER to open the screen. The screen will be locked
open it, it will show the picture as below picture, left slide to unlock and enter into camera, right
slide the unlock icon to unlock the screen.
Picture 3.1
3.4 Usage of Touch Screen
smartphone operating methods
There are below methods to view the main screen, menu and application procedure in your
smartphone.
Click
When you want to use the screen keyboard typing or choose application in the main interface, you
only need to touch it by your finger.
Press on
If you want to open some item( textbox or the link in the webpage), or shortcut and main
procedure move, you can press on this item.
Quickly slide or slide
Quickly slide or slide indicates make quick vertical or horizoncial movement by finger.
Pull
Before you pull, you need to hold the it with strenghth until you pull it into the position you want.
Rotate
For most pictures, you only need to retate the smartphone sidewise to change the screen direction
from horizoncial to vertical. For instance, when you are typing wods, and watching movies.
3.5 Home Page
Main interface as below picture 3.2, long press the blank and it will popup windows to set
wallpaper, folder, widgets, and shortcut.
Batty volume
Notice column
time
search
application program
Picture 3.2
The extended home page
The home page can be extended beyond the wideness of screen to provide more space,
which you can put new-added shortcuts and widgets. Click the blank space in home page
then slide right or left to extend to the right or left of the screen. In the home page, there are
two extended pictures, as Picture 3.3.
Picture 3.3
The shortcut icons management in desktop application.
Create folder icon in desktop
1. Drag the icons need to be put together on one icon(can also overlay several
icons)as Picture 3.4.
2. Then click the overlayed icons, the applications can be folded, as Picture 3.5.
Click the unnamed folder in the black box, it will popup the hidden keyboard, the folder name
can be renamed (this is similiar with Apple IOS system), the icons position can be changed
through long press.
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Picture 3.4
Picture 3.5
Remove the icons in desktop
1. Long press the icons need to be remove, then on the right above of the screen, it
will appear
icons.
2. Drag the icon to the above of the remove icon, till the icon become red, then move
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your finger to delete the icon.
Change the wallpaper of desktop
1. In home page, long press any blank space in main screen, it will popup a window
to change the wallpaper.
2. Click the gallery or wallpaper gallery to select the wallpaper.
3.6 Visit Application Procedures
in right top of Picture 3.2, enter into main interface as Picture 3.6,
choose the application procedure you want to visit.
Click
Picture 3.6
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3.7 USB Connection
smartphone storage configuration
Before transmitting documents, you have to conduct storage configuration for your smartphone:
1. Connect the smartphone and computer by USB cable, the reminder column will show the
remind information.
2. Open the reminder board; please view the smartphone status and reminder to learn how
to open the board.
3. In the reminder board, click the “USB Connected”, it will as below Picture 3.4, then
click “open USB storage configuration”.
4. Now the USB is connected successfully.
Picture 3.7
Copy the document into memory card
1. Connect the smartphone to computer with USB cable.
2. As smartphone storage configuration, it is connected with computer successfully.
3. Open the “My computer” in your computer, check the items in “removable disc”.
4. Copy the documents you need into “removable disc”.
5. After copying finishes, click “shutdown the USB storage configuration” to uninstall.
Notice: When the smartphone is connected with USB cable, and you open the USB storage
configuration, you can’t view the memory card through the smartphone. Only after you detach
the USB cable, you can view the memory card in the smartphone.
3.8 Typing words
Use the screen keyboard
When you start the procedure or choose the words or numbers edition, it will show the screen
13
keyboard. The keyboard contains below typing options:
1. Android keyboard
2. Google Pinyin
Choose the typing method you want
1. Click Setting pocedure application.
2. Click Language and Keyboard.
3. In the text setting area will reveal all the installed words-typing methods in your
smartphone.
4. Tick the typing method you want.
Use and switch of input method
⑤
①
④
②
Picture 3.8
③
switch the capital and small letter
switch the mode of words input
click to insert the space
click input to execute
delete the character in the left of cursor, click and hold to delete all the
characters in the left og the cursor.
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3.9 Operation Technique
Enter widgets interface
In the application interface,click widgets on the above of screen, or slide the screen, it
will swtich into widgets interface. Long press any widget to create its shortcut, then
you can enter into the application through the shortcut icon.
Create application shortcut icons in the desktop
In the application interface or widgets interface, long press any icon to switch into
desktop automatically, drag and hold the icon, you can move to any position in the
desktop.
Remind: If the target position has no space, the widget won’t be add in the main
screen.
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4 Basic Setting
4.1 SIM Management
4.1-1 Voice call
Click settings in main menu, choose SIM Management, as Picture 4.1
Picture 4.1
Click voice call, choose defaulted SIM card, as Picture 4.2
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Picture 4.2
4.2 Wireless and Internet
1. Connect Wi-Fi
1) In the main menu or interface, choose setting application procedure.
2) Click WLAN, open wifi, smartphone will automatically search the available Wifi
wireless internet. As Picture 4.3
3) Choose the Wi-Fi internet you want to connect, if it has password, it will popup the
password window, enter password, click connect.
Picture 4.3
17
2. Add Network
1) Click
icon in right top, as Picture 4.4
Picture 4.4
2) Input network SSID, the wireless network name, click save.
3) Click user name already saved, click connect to use network, as Picture 4.5
Picture 4.5
3. Network Notice
If you open Network Notice, when WIFI signal appears, the right bottom will
remind you available WLAN network, as Picture 4.3
4. Keep WI-FI on during sleep..
1. Click
icon in right top of Picture 4.6, select advanced.
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2. Click Keep WI-FI on during sleep, as Picture 4.7
Picture 4.7
4.3
Bluetooth
Bluetooth function operation
1. Click setting application in main menu interface
2. Click bluetooth and open it.
3. If somebody open bluetooth in your surroudings, click search device in right above,
then smartphone will automatically search the bluetooth device nearby. As picture 4.8
19
Picture 4.8
4. Click the available Bluetooth device, it will popup request window, enter into related
password, and match the device to connect.
5. After match successfully, choose the operation you want to, click
to enter into
Picture 4.9.
Picture 4.9
Bluetooth setting
1. Rename tablet
Click
icon in right top of Picture 4.6, as Picture 4.10, select rename tablet, you
can rename it as you want
Picture 4.10
20
2.Display the file you received
Choose display the file you received in Picture 4.10, you can view download
and upload files.
4.4 Data Usage
Check SIM card data usage, as Picture 4.11
Picture 4.11
Check WIFI data usage
Click
icon in right top of Picture 4.11 click Data Usage, as Picture 4.12
21
Picture 4.12
4.5 More
4.5-1 Airplane Mode
Airplane Mode can turn off WIFI and GSM card function quickly, when airplane mode is
turned on, WIFI and GSM can’t get any signal, then airplane mode is turned off, WIFI and GSM
module will recover to previous state.
4.5-2 VPN
Open VPN, click add VPN network, as Picture 4.13. Input name and server address, then save.
22
Picture 4.13
Click VPN, as Picture 4.14, input VPN user name and password, click connect.
Picture 4.14
4.5-3 Network sharing and portable hotspots
Portable WI-FI hotspots
1. Click setting application in main menu.
2. Click more when wifi is well connected, open network share and portable hotspot
23
Picture 4.15
Picture 4.16
3. Click keep WI-FI hotspots on, choose open time.
4. Return to previous menu, open portable WLAN hotspots, click Set up WI-FI
hotspots.
24
Picture 4.17
5. Set passwords you want to, password should be more than 8 numbers.
4.5-4 Mobile Networks
1.Access Point Name( APN)
Choose access points name (APN), choose SIM card you need to connect,
Choose connect type
Remark: (CMWAP transmitters data through GPRS, the webpage it visit belongs to wap webpage,
and CMNET support www browse mobile phone network, it can also log in webpage in computer.
And the charges are also different.)
3. Network Operator
Click network operator, choose SIM card you need to connect, system will search available GSM
and WCDMA network, as Picture 4.18
25
Picture 4.18
4.5-5 GPRS data prior mode
After Open GPRS data prior mode, systems will priority chooses your network.
4.6 Sound & notification
1. Open settings, click contextual model, as Picture 4.19,
Picture 4.19
2. Click standard to enter into Picture 4.20
26
Picture 4.20
1. Vibrate
In picture 4.20, click vibrate, smartphone will vibrate when someone calls you.
2. Volume
In picture 4.27, click volume, you can set ringtone, notice, and alarm volume, as Picture 4.21
Picture 4.21
3. Voice call Ringtone
In picture 4.27, click phone ringtone to choose voice call ringtone, as Picture 4.22
Picture 4.22
27
(Note: Except standard, silent, meet, outdoor are only for selection, they can’t be set.)
4.7 Display
4.7-1 Adjust the screen brightness
1.
Click Setting application procedure.
2. Click display, choose brightness,
3. Drag the portlito to adjust the brightness volume.As Picture 4.23
Picture 4.23
4. Click OK after brightness is adjusted.
4.7-2
Wallpapers
1. Click setting application.
2. Click display, click wallpaper.
3. You can choose different wallpapers as you like—live wallpapers---gallery(user
defined)---wallpapers (system defect)---video wallpaper, as Picture 4.24
28
Picture 4.24
4.7-3 Auto rotation
System is defaulted as open auto rotation, when it is turned off, system won’t rotate
smartphone screen by G-sensor.
4.7-4 Sleep
4. Click setting appliation.
5. Click display.
6. Click sleep.
7. Set the sleep time as you want, as Picture 4.25
Picture 4.25
4.7-5 Font size
29
Click font size to adjust the font size, as Picture 4.26
Picture 4.26
4.8 Storage
Open setting function, click memory, click preferred install location, you can
choose isntall new application to choose preferred install location.
Check SD card and smartphone storage space.
1. Enter into setting application.
2. Click storage, check storage space.
1.
Internal storage
(1) System storage
System storage is the spcae smartphone leave for system file,
as Picture 4.27. it can’t be viewed.
30
Picture 4.27
(2)Internal storage
Internal storage is smartphone local NAND storage, as Picture 4.39, if you need to check the
storage content, you can check it in main menu.
Picture 4.28
2. SD card
You can check storage space, SD card available space, unmount SD card and erease
SD card, as Picture 4.29
31
Picture 4.29
Safely remove SD card
1.
Click setting application.
2.
Click memory.
3.
Click uninstall SD card.
4.
Now you can remove SD card safely.
Note: Removing SD card safely can protect SD card and increase its lifetime.
4.9 Battery
Click setting function, select battery, you can view the battery situation, as Picture 4.30
32
Picture 4.30
4.10 Application program
1.
Click setting application in Apps.
2.
Select application, after enter, you can manage and delete installed application and
check system used storage space and left space. (As Picture 4.31)
Picture 4.31
3.
View the working device, used space and available space, as Picture 4.32
33
Picture 4.32
4.11 Account and Sync
1. Select setting application
2. Open account and sync, as Picture 4.33
Picture 4.33
3. Click add an account, as Picture 4.34
34
Picture 4.34
4.12 Location service
Click setting, select Mode, as Picture 4.36
Picture 4.36
35
4.13 Safety setting
Set locked screen
Lock the touch screen by unlock icon or password to protect your smartphone.
Note: After setting screen locked, you should enter the passcode each time when you
startup or screen is locked
Set unlocked picture
1. Click setting application in main interface.
2. Click safe.
3. Click locked the screen.
4. Choose picture in text setting area.
5. Click next following the remind message.
6. The unlocked pattern board pop up, there are nine touch spots, connect 4
points from vertical, horizontal or diagonal direction. As Picture 4.10, move
your finger from the screen when finish. The system will record yous new
unlock pattern.
7. Click continue.
8. When you see the reminder, enter the unlock pattern, then click confirm.
36
Picture 4.37
Set unlock PIN code
1. Click setting application in main interface.
2. Click safe.
3. Click screen locked.
4. Choose PIN in text setting area.
5. Enter new PIN code(numbers) and click continue.
6. Ener new PIN code again and click confirm.
Set unlock password
1. Click setting application in main interface.
2. Click safe.
3. Click screen locked.
4. Set password in text seting area.
5. Set new password(letters and numbers) and then click continue.
6. Enter the password again and the click confirm.
Unknown source
1.
In main interface, click setting.
2.
Click safety.
3.
Click unknown source,as Picture 4.54
Picture 4.38
Note: Manual installing APK files needs to turn on unknown source.
37
4.14 Language and Input Method
Click setting, select language and input method, choose language to switch language, as
Picture 4.39
Click setting, choose language and input, choose Android keyboard setting, click input
language, as Picture 4.56
Picture 4.40
Choose the language you want to change in the language list, as Picture 4.41
38
Picture 4.41
4.15 Backup and Reset
Connect WIFI and login your google account, choose backup my data, system will backup
your data into google server.
If you need to recovery factory reset, please click reset, as Picture 4.42, if you need to
formulate NAND, please click reset tablet.
Picture 4.42
39
4.16 Date and Time
According to the preset, system will voluntorily apply the date, zone, and time provided by
internet.
Manual set date, time and zone
1. Click Setting application procedure.
2. Slide down the screen, then click date and time.
3. Turn off “auto setting of date and time”.
4. Turn off “auto setting zone’.
5. Click Zone Selecting, then choose the zone lists. Slide down the list to view more
zones.
6. Click Date setting, then click upper or down buton to adjust date, month, and year,
click setting when you finish selection.
7. Click Time setting, then click upper or down button to adjust hour and minute, click
AM or PM to change morning or afternoon ( there is no such selection when you se
24-hour format). Click Setting to finish.
8. Click 24-hour format, switch between 12-hour or 24-hour formay, the time format you
choose will be used on the alarm clock.
9. Click date format setting, then choose the time format you want to show on
smartphone.
40
Picture 4.43
Note: If you use the time internet provided, you will not able to set the date, time and time zone.
4.17 Fixed-time Startup and Shutdown
1.
Click Setting application procedure
2.
Click fixed-tine startup and shutdown.
3.
Operate as below Picture 4.61
Turn on/off
fixed-time
startup
Click it into
fixed-time
startup
setting
Turn on/off
fixed-time
shutdown
Click it into
fixed-time
shutdown
setting
Picture 4.44
4.18 Assisstance Function
4.18-1. Large size
Click it to make system font large size
4.18-2. Click power button to end calls
When Click call, press “power” button, call will end but not hold.
4.18-3. Touch and hold delay
Click touch and hold delay to increae time, as Picture 4.45
41
Picture 4.45
4.18-4 Install webpage script
It will allow you install webpage scrip when you open system,, but it will increase the risk
when you are browsing webpage.
4.19 Engineer Selection
4.19-1 USB adjustment
After opening USB adjustment, you can use some software to read smartphone software, but
when USB adjustment is turned on, USB storage needs to manual adjust.
4.19-2 Keep awaken state
If you open keep awaken state, it wll never auto sleep when your smartphone is charging.
4.19-3 Pointer Location
If you open pointer location, it will display touch vertical and horizontal direction.
4.19-4 Show touches
If you open display touch screen operation, it will display touch opeation on the screen. It is
suggested to use with same direction as pointer location.
4.19-5 Show screen update
If you open screen refresh, it will display related area when the area is refreshing.
4.19-6 Show CPU usage
After open CUP usage, in the right top of smartphone will show CPU usage situation.as Picture
4.46
42
Picture 4.46
4.20 About Tablet
Check smartphone state
1.
Check Setting application.
2.
Click about tablet, check state message, model, Android version, version
No and so on.
3.
Click state message, check battery state, battery volumne, SIM state,
IMEI number, IP address.
43
5 Multi-Media
5.1 Music
Enter into music player: in menu or desktop click music
icon to enter into music
player, click the music you want to play, as Picture 5.1:
Picture 5.1
Album
Random play
Artist
Album
Next song
Song name
Previous song
Pause/play
Picture 5.2
44

Drag the progress bar to adjust play progress.

Operation of music player button as Picture 5.2
5.2 Photo Gallery
Photo gallery application can auto search photos and video files in SD card, and photo
gallery will classify these photos and videos in folder. You can apply photo gallery to
view and edit photos, set the photos as wallpaper and watch the video.
View pictures
1.
Click gallery application in main interface.
2.
Enter into gallery, click the folder you want to view.
3.
Click the picture you want to view, the system will play it in full screen mode
automatically.
4.
The pictures can be zoom in and zoom out, put two fingers on the screen, the
separete the fingers(gather up the fingers, the picture will be zoom in) or
double click the screen.
Note: when you browse the pictures, slide left or right to view more pictures.
Edit and set pictures
When check the pictures in full screen mode, click menu key to display menu
selection, you can choose the selection you need to edit and setting pictures.

Slide Show
1.
Open a picture, use virtual key to click menu key, display menu selection.
2.
Click slide show, it will auto loop play(or choose
button in
picture folder)

Crop
1. Click menu key to display menu selection.
2. Then click crop, click and drag related area to adjust the cropper.
3. Click cropper and drag it inside and outside to adjust the image.
4. After adjust the size you want, click crop.
5. If you wish to give up to crop, click cancel to return to picture browse.

Edit
1. Click menu key, display the menu selection.
2. Click edit.
3.
Adjust teh brightness, style, color, antialias setting in selection.
45
4.
Click save.
5.
If you want to give up edit, click return key, click not to return to picture
browse.
5.3 Camera
In the main interface or desktop, click camera application procedure

, enter into camera
Operation of camera ,Switch camera: choose Menu key, click switch front/back
camera, as Picture 5.4
normalCamera mode
movement locus
mode
View the pictures and videos
camera shooting mode
Camera Mode
Switch front/back
camera
Sub menu
Click it to take pictures
Picture 5.4
5.4 FM Radio
in the main interface or desktop to enter into FM radio interface:
Click


Radio button operation instruction as Picture 5.5:
46
Open speaker
Exit FM
Save
button
Current
frequency
Next channel
Previous
channel
Picture 5.5

Save channels: Click
button in the main interface to save the channel,
and the channel will be saved in channels list.
Note: You need to insert earphone as antenna when using FM radio, If no
antenna, your smartphone can’t search any frequency band.
47
6 Communication Function
6.1 Phone
1 Click Phone application procedure
2 Operate as Picture 6.1
Display
phone
numbers
Dial phone
numbers
Picture 6.1
6.2 Text Message
1 Enter into main menu, choose
application procedure.
48
2 Click “Edit new message”
Menu(discard,insert
text and settings)
Directly input
phone number
Add receiver
Send
message
Picture 6.2
6.3 Contact List
Click Contact list
in the main interface, enter into the contact list as Picture 6.3
49
Picture 6.3

Search contact: click

Add contact: click
button, enter into search function
button, enter into add contact interface.
50
7 Internet
7.1 Browser
In case of Wi-Fi or mobile internet is connected well (Please refer to Chapter 4.1 for wireless and
internet setting), click IE browser
in the main menu or desktop to enter the IE interface, as
Picture 7.1
Address
column
menu
Save bookmark
Picture 7.1
Click address bar to input the website, click start, enter into related webpage, then you can browse
the website information, as Picture 7.1.2 and you can click the menu you can refresh ,save to
bookmarks,,share page,bookmarks,,history and setting the webpage.
51
Picture7.1.2
7.2 Email
Email application procedure contains email setting guide, you can add the external POP3 OR
IMAP email account of normal web email service provider (For instance, Yahoo, Gmail, Hotmail
and 163),as Picture 7.2
Picture 7.2
a. Email Setting
52
1. After you click the sending email icon
, you can see the email setting guide,
which can help you to set.
2. Input your email address and password.
3. Click “Next step” button, choose your email type is POP3 or IMAP.
4. Click “Next Step” button to check whether the email box servicer can receive or
send emails
5. Input the email account and display the email subiject, and click finish.
6. If the email box is available, you will enter into your mail box automatically.
b. Delete the email account
You can delete setted POP3 or IMAP email account from your smartphone.
。
Click
1.
2.
3.
4.
5.
Enter into your mail box.
Press Menu key.
Click Account
Press the account you want to delete.
Click confirm to remove.
c. Send E-mail
1. Click
to display your mail box.
2. Click the inbox, it will refresh the new emails automatically; click it to read new
email.
3. Press Menu key. Menus will popup.
4. Click Edit
to enter into new email editing interface.
5. Input the receiver’s email address.
6. Input the subject and email content.
7. If you want to add attachment, click menu key, the menu popup.
8. Click “Attach file” (photo,music, video,contacts).
9. Click “send” to send the email out.
53
Click it and
Add
attachment
Picture 7.3
54
8 Other Application Procedures
8.1 Clock
Click Clock
procedure, enter into below interface as Picture 9.1.
There are clock, picture, music and homepage buttons.
Set alarm
Picture 8.1
8.2 Calculator
1. Click.
2. Enter into the basic board of calculator.
3. Soft touch the numbers or operator in calulator to calculate.
55
Pictuer8.2
8.3 File Manager
File manager will copy, cut, delete, rename the documents or the folder in the TF card, it also will
share the files, install apk etc.
In the main menu or desktop, click the document manager icon
to enter into documents
manager.
RAM
External
SD card
Picture8.3
a、Copy, cut, delete, rename the files and folder: choose the file or folder, long pressthe file or
56
folder to enter into the interface as Picture 8.4, you can operate the file or folder.
Picture8.4
b、Paste the copy or cut file: choose the file you want to paste, choose right top
enter into Picture 9.5, choose right top
icon to enter into Picture 9.6
Picture8.5
57
icon to
Picture 8.6 三
C. Share file:choose any file, long press it, it will popup “share”, choose the share way you want
in the list
d、Install apk file:Choose the file suffixed .apk in the file manager, you can install the third part
software as reminder.
e、Build new folder: Choose the menu you want to build the file, click
icon in right top,
choose new folder, you can build new folder as reminder.
8.4 Recorder
In the main interface or desktop, click recorder icon
click record key
to start record. Click Stop key
to enter into record interface,
to stop recording. Click Play key
to play the recorded sound. The system will auto remind you to use or abandon this record,
please choose it manually.
Play the record: choose the video player to play the recorded sound, choose the recorded sound in
the source manager, and click it to play.
58
Picture8.8
59
9 Installation of Procedures
9.1 Installation
Install the third party application procedure
1. Click “file manager” application procedure; choose the application procedure
you need to install.
2. Hold the application procedure you need to install.
3. It popup install, click install apk.
4. Finish the installation as guide, it will operate.
Note: The third party procedure searched from internet to use on the system are all suffixed
with .apk.
9.2 Uninstall
Uninstall application procedure
1. Click setting icon in main interface.
2. Click manage application procedure, list all the application procedures
insralled in the system.
3. Click the APK you want to uninstall, click uninstall.
4. Click confirm to finish uninstallation.
Skill: The procedure manager installed by system has many convinent methods to uninstal
after opening procedure manager, click uninstall, it will list all the application procedures
installed by system.
60
10 Troubles Shooting
1.
The first startup of smartphone is slow
After the smartphone system upgraded, the first startup need to install the
pre-installed application softwares, the lead time is around 2-3 minutes, the
startup afterwards will be much quicker.
2.
3.
smartphone can’t connect Wi-Fi

Make sure the wireless router of internet service can work in normal.

Ensure the smartphone and wireless router in certain distance, and no wall
or other barrier between them.

Ensure the user name and password both correct.
smartphone feels hot
When many application procedures are used in meanwhile, or the brightness of
screen open to the lightest or under charging, smartphone may feel fever. It is
normal.
4.
5.
Email can’t be set or Registeration of application procedure.

Ensure your internet is well connected.

Make sure your email setting way is correct.

Keep your system time and local time consitent.
The system is abnormal and can’t work.
When you install some third party application procedure, it may cause abnormal
work, you can press Reset key(next to power port) to reset the system.
6. The webpage can’t be opened

Please keep the distance between from route to smartphone in effective
range.

Please restart WIFI and try again.
7. smartphone works terribly slow sometimes
It is normal phenomenon. Please turn off some application you don’t need in advanced task
management, or uninstall some third party application to release more system resource.
61
FCC Caution.
This equipment has been tested and found to comply with the limits for a Class B digi
tal 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 e
quipment generates, uses and can radiate radio frequency energy and, if not installe
d and used in accordance with the instructions, may cause harmful interference to ra
dio communications. However, there is no guarantee that interference will not occur
in a particular installation. If this equipment does cause harmful interference to radi
o 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 f
ollowing 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.
§ 15.19 Labelling requirements.
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 received, including interference that may
cause undesired operation.
§ 15.21 Information to user.
Any Changes or modifications not expressly approved by the party responsible for
compliance could void the user's authority to operate the equipment.
Specific Absorption Rate (SAR) information:
This Tablet PC meets the government's requirements for exposure to radio waves. The
guidelines are based on standards that were developed by independent scientific
organizations through periodic and thorough evaluation of scientific studies. The standards
include a substantial safety margin designed to assure the safety of all persons regardless of
age or health.
FCC RF Exposure Information and Statement The SAR limit of USA (FCC) is 1.6 W/kg averaged
over one gram of tissue. This device was tested for typical body-worn operations with the
back of the handset kept 0mm for body worn. To maintain compliance with FCC RF exposure
requirements, use accessories that maintain a 0mm for body worn. The use of belt clips,
holsters and similar accessories should not contain metallic components in its assembly. The
use of accessories that do not satisfy these requirements may not comply with FCC RF
exposure requirements, and should be avoided.
Body-worn Operation
This device was tested for typical body-worn operations. To comply with RF exposure
requirements, a minimum separation distance of 0mm for body worn must be maintained
between the user’s body and the handset, including the antenna. Third-party belt-clips,
holsters, and similar accessories used by this device should not contain any metallic
components. Body-worn accessories that do not meet these requirements may not comply
with RF exposure requirements and should be avoided. Use only the supplied or an
approved antenna.
Download: A81F Tablet PC User Manual 目  录 Haier International Business Corporation Limited
Mirror Download [FCC.gov]A81F Tablet PC User Manual 目  录 Haier International Business Corporation Limited
Document ID3748796
Application IDqWJhWzZdm3vy+3m6N0lyZQ==
Document DescriptionUser manual
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Display FormatAdobe Acrobat PDF - pdf
Filesize201.08kB (2513512 bits)
Date Submitted2018-02-11 00:00:00
Date Available2018-02-11 00:00:00
Creation Date2018-02-07 20:05:16
Producing SoftwareMicrosoft® Word 2013
Document Lastmod2018-02-09 14:46:22
Document Title目 录
Document CreatorMicrosoft® Word 2013
Document Author: 微软中国

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