How it Works
General Procurement
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HT0802W16
User Manual
47 pgs1.91 Mb0
Table of contents
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General Procurement HT0802W16 User Manual

Content

Content................................................................................................................................................ 1
1 Introduction......................................................................................................................................3
1.1 Acknowledgement..............................................................................................................3
1.2 Announcements..................................................................................................................3
1.3 Safety Instruction...............................................................................................................3
1.4 Abbreviation/Terminology.................................................................................................4
2.1 MID Operation and Preparation........................................................................................... 6
2.2 MID 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............................................................................................13
3.7 USB Connection.............................................................................................................. 14
3.8 Typing words....................................................................................................................14
3.9 Operation Technique........................................................................................................15
3.10 Quick Setting..................................................................................................................16
4 Basic Setting...................................................................................................................................17
4.1 Network and Internet....................................................................................................... 17
4.2 Bluetooth..........................................................................................................................22
4.3 Apps & notification..........................................................................................................24
4.4 Battery..............................................................................................................................25
4.5 Display............................................................................................................................. 26
4.6 Sound................................................................................................................................27
4.7 Storage..............................................................................................................................28
4.8 Security&location............................................................................................................ 28
4.9 Users & accounts............................................................................................................. 29
4.10 Accessibility...................................................................................................................30
4.11 System............................................................................................................................30
5 Multi-Media................................................................................................................................... 35
5.1 Music................................................................................................................................35
5.2 Photo Gallery................................................................................................................... 36
5.3 Camera............................................................................................................................. 37
6 Internet........................................................................................................................................... 48
6.1 Browser............................................................................................................................ 48
6.2 Email................................................................................................................................ 49
7 other characteristics........................................................................................................................41
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2
7.1 SmartTextSelection............................................................................................................. 41
7.2 Auto-Fill.............................................................................................................................. 42
8 Other Application Procedures........................................................................................................42
8.1 Clock................................................................................................................................ 42
8.2 Calculator......................................................................................................................... 42
8.3 File Manager.................................................................................................................... 43
9 Recorder...................................................................................................................................... 44
10 Installation of Procedures............................................................................................................ 57
10.1 Installation......................................................................................................................57
10.2 Uninstall......................................................................................................................... 57
11 Troubles Shooting........................................................................................................................ 57
3

1 Introduction

1.1 Acknowledgement

Thanks for your purchase of our product Koral 8W2，is a 8inches high clear board computer.
Its CPU is RK3326, it is based on Android 9.0 operation system, and easy to expand the third
application procedure.
The product is designed with various functions, including WIFI, BT and so on. 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 maintenance
Please always keep the MID 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 MID, or drop, extrude, bend the MID.
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 MID, 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 MID when driving car, in order to ensure safe driving.
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In the medical area, please abide by related rules and regulations. Please shut
down the MID when it is near to the medical area.
To avoid the wireless signal to interrupt the plane- controlled signal, please shut
down the MID or using airplane mode when you are boarding a flight,
To avoid electronic equipment failure, please shut down the MID in the vicinage
of high-accuracy electronic equipments.
Please don’t disassemble the MID and accessories. Only authorized agent has
access to service the MID.
Please keep the MID far away from magnetic equipments, the radiation of MID
may erase the data stored in the magnetic equipments.
Never use the MID in the vicinage of high temperature, inflammable gas ( gas
station).
Protect the MID and accessories from kids reach scope, and avoid the kids to use
the MID without parents’ supervision.
Please comply with related rules and regulations, and respect others’ privacy and
legal rights while using the MID.
Please strictly adhere to related instructions in the manual when using USB cable
to ensure the safety of the MID or PC.
Never use the MID in bathroom or other humid environment, and please protect
the MID from liquid wash or wet.

1.4 Abbreviation/Terminology

5
Abbreviation/Terminology
Full Name
Description
MID
Mobile Internet Device
Mobile Internet Terminal
WIFI
Wireless Fidelity
Base on IEEE 802.11b\g\n
standard wireless LAN
T F
TransFlash
Alternative name Micro SD,super
miniature memory card
6

2 MID Introduction

New email
Airplane Mode on
USB connected
USB debugging connected
Return button
Downloading
Display recently-used application
Home button
Current electric volume.
WIFI connected, internet is available

2.1 MID Operation and Preparation

Battery Charging
If this navigator is first used, please use AV adaptor to fully charge it.
1. Apply the power adaptor to charge for MID.

2.2MID 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:
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.
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3 Quick Start Guide

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.
Setting button
display recently browsed history; double click this button,
you can switch between the last two applications

3.1 Keys Function

Keys Function Description：

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 popup shutdown window.
2． Shutdown window contains power off,restart and screenshot mode three options.
3． Click screenshot 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.
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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 and enter into Voice Search , upward slide unlock the screen.
Picture 3.3-1

3.4 Usage of Touch Screen

MID operating methods
There are below methods to view the main screen, menu and application procedure in your MID.
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 indicates
Quickly slide or slide indicates make quick vertical or horizon movement by finger.
Pull
Before you pull, you need to hold the it with strength until you pull it into the position you want.
Rotate
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For most pictures, you only need to rotate the MID sidewise to change the screen direction from
display recently browsed
history
Home
return time
Batty volume
Notice
column
Volum­Volume +
horizon to vertical. For instance, when you are typing words, and watching movies.

3.5 Home Page

Main interface as below picture 3.5-1, long press the blank and it will popup windows to set
wallpaper, folder, widgets, and shortcut.
Picture 3.5-1
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 3.5-2.
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Picture 3.5-2
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 3.5-3.
Picture 3.5-3
2. Then click the overlaid icons, the applications can be folded, as Picture 3.5-4.
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Click the unnamed folder in the black box, it will popup the hidden keyboard, the folder name
can be renamed (this is similar with Apple IOS system), the icons position can be changed
through long press.
Picture 3.5-4
3. Long press to enter the home screen settings,as Picture 3.5-5. you can set
different application icon shapes, such as square、squircle、circle、teardrop as
Picture 3.5-6
Picture 3.5-5
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Picture 3.5-6
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
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.
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3.6 Visit Application Procedures

Return to
home page
Click in right top of Picture 3.5-1, enter into main interface as Picture 3.6-1,
choose the application procedure you want to visit.
Picture 3.6-1
PinnedShortcuts
If you press an application software, you can pop-up the sub menu, and then you can use this way to use some functions of the application quickly as Picture 3.6-2
Picture 3.6-2
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3.7 USB Connection

MID storage configuration
Before transmitting documents, you have to conduct storage configuration for your MID:
1. Connect the MID and computer by USB cable, the reminder column will show the
remind information.
2. Open the reminder board; please view the MID status and reminder to learn how to
open the board.
3. In the reminder board, click the “USB for file transfer”, it will as below Picture 3.7-1,
then click “File transfers”.
4. Now the USB is connected successfully.
Picture 3.7-1
Copy the document into memory card
1. Connect the MID to computer with USB cable.
2. As MID storage configuration, it is connected with computer successfully.
3. Open the “My computer” in your computer, check the items in “MTP devices”.
4. Copy the documents you need into “MTP devices”.
5. After copying finishes, unplug the USB can.

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
keyboard. The keyboard contains below typing options:
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1. Android keyboard
1
switch the capital and small letter
2
switch the mode of words input
3
click to insert the space
4
click input to execute
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delete the character in the left of cursor, click and hold to delete all the
characters in the left on the cursor.
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2
3
4
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Choose the typing method you want
1. Click Setting procedure application.
2. Click Language and Keyboard.
3. In the text setting area will reveal all the installed words-typing methods in your MID.
4. Tick the typing method you want.
Use and switch of input method

3.9 Operation Technique

Enter widgets interface
Picture 3.8-1
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