Jay-tech 799 User Manual

Table of Contents

1. Description of Appearance........................................................3

2. Getting Started............................................................................4

2.1 Battery Charging ...................................................................4

2.2 Use of Memory Card .............................................................4

2.3 Hot Swapping Between Memory Card and External USB

Flash Disk..............................................................................5

2.4 Storage Space.......................................................................6

2.5 ON OFF.................................................................................6

2.6 Interface Rotation..................................................................6

2.7 Network Connection..............................................................7

3. Input Operations.........................................................................7

3.1 Keyboard...............................................................................7

3.2 Touch Screen.........................................................................7

3.3 Mouse....................................................................................8

4. Desktop........................................................................................8

4.1 Status Bar..............................................................................8

4.2 Main Interface........................................................................8

4.3 Shortcut...............................................................................10

4.4 Shortcut with Small Tools....................................................10

4.5 Use of Desktop Small Tools ................................................11

5. Web Surfing...............................................................................12

6. Typical Applications Introduction...........................................12

6.1 Email ...................................................................................12

6.2 File Browsing.......................................................................13

6.3 Multimedia Library...............................................................13

6.4 Music Player........................................................................15

6.5 Video Player........................................................................16

6.6 Calendar..............................................................................17

6.7 Calculator ............................................................................19

6.9 Clock ...................................................................................20

7. Other Applications....................................................................21

7.1 Camera................................................................................21

7.2 APK Manager......................................................................22

7.3 SlideME Market...................................................................23

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8. Tips and Skills...........................................................................24

8.1 Some Convenient Operating Ways.....................................24

8.2 Wireless Internet Connection..............................................24

8.3 Tips to Save Power..............................................................25

9. Personalized Settings ..............................................................26

9.1 Wireless and Network .........................................................26

9.2 Sound..................................................................................26

9.3 Display.................................................................................27

9.4 Location & Security .............................................................28

9.5 Application...........................................................................28

9.6 SD Card & Device Storage..................................................29

9.7 Language & Keyboard.........................................................31

9.8 Date & Time.........................................................................32

9.9 Screen Calibration...............................................................32

9.10 About Device.....................................................................32

10. The use of HDMI......................................................................34

11. Lock of Tablet Computer........................................................34

12. Troubleshooting......................................................................35

12.1 Close Application...............................................................35

12.2 Forced Shutdown ..............................................................36

12.3 Restore Defaults................................................................36

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1. Description of Appearance

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1 Camera 9 microSD card slot
2 MIC 10 POWER key
3 Return key 11 VOL­4 Earphone jack 12 VOL+
5 DC IN 13 MENU key
6 USB port 14 HOME key
7 USB port 15 Speaker
8 HDMI port 16 Speaker

2. Getting Started

2.1 Battery Charging

This tablet computer is equipped with a built-in Lithium-Polymer
battery. System will suggest to charge when the battery is low.

Power Adapter

Connect one end of the power adapter to a socket and the other end
to the DC IN jack of the device to charge the device.

NOTE We strongly recommended using the power adapter that

came with the tablet computer to avoid damage to the machine.

Charging Methods

1. Plug the power adapter, the charging indicator will turn red to
show that the charging is in process. When the battery is full, the
charging indicator goes out.

2. You can still use tablet computer during charging.

2.2 Use of Memory Card

Insert Memory Card

Insert the memory card into the card slot and press it into the card
slot until a click sound is heard. A prompt will appear on the top left
corner of the screen which says: Preparing memory device.

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Browse the Documents in the Memory Card

Run "My Pad" program. Display all files under the root directo ry and
select "SD1" to open it to browse the content in the card.

Pull out Memory Card

Close all the files opened from the card: click menu, select settings
→ Storage → SD card 1 → Unmount SD card 1. The system will
prompt that “memory device safe to remove”. Gently press the card
and part of the memory card will pop out. When the memory card
has been removed, “Removed memory device” will be prompted on
the top left corner of the screen.

NOTE

1. The memory card should be inserted correctly; otherwise it may
be damaged;

2. Please do not forcibly pull out the card before the appearance of
the prompt that "remove the memory card", lest that the card will
be damaged;

3. Memory cards of main brands are suggested to be used to avoid
the incompatibility of the card.

2.3 Hot Swapping Between Memory Card and External

USB Flash Disk

Please do not carry out hot sw apping when using or browsing files in
memory card and external USB flash disk. Directly pull out memory
card or external USB flash disk when browsing or using files in them
in My Video, My Music, My Album and other software may damage
the memory card and USB flash disk and they may automatically
exit process for self-protection. Please refer to "2.2 Use of memory
card” on insert and extract of memory card. Please close all files
being used in the external USB flash disk before pulling it out.

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2.4 Storage Space

The device has three storage spaces: internal storage of the device,
USB flash disk or memory card. Internal storage of the device is not
displayed; the displayed folder name of memory card is "SD1"; the
displayed folder name of external USB flash disk is “Udisk1”. System
storage area can only be used for storing system files. The total
internal storage space of the device is 4 GB. The storage space o f
USB flash disk and memory card is determined by their specific
capacity.
Please refer to “9.6 SD card and Device Storage” for re lated specific
information on storage.

2.5 ON OFF

1. Starting Up: When the battery has sufficient electricity, long

press the power key for 2 seconds to start up. Screen lock will
be entered after starting up. Slide unlock icon upward to enter
main interface; (slide it downward to turn off sound and slide it
downward again to turn on sound).

2. Shutdown: Press the power key (4 seconds) and the system
will pop up shutdown confirmation interface. Slide the following
shutdown icon upward to shut down, while slide the above
shutdown cancel icon downward to return to the shutdown
interface.

3. Screen Lock: Press the power key (1 second), the system will
be locked and LCD will be off. Press the power key again can
wake up the system.

2.6 Interface Rotation

The system interface can automatically rotate screen according to
the direction of the device. The system interface will be displayed by
vertical screen when hold endwise, while by horizontal screen when
hold widthwise. The rotation time of the screen is within 2 seconds.
Refresh the screen to make it return to normal state after switch.

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2.7 Network Connection

Wireless Network

1. Select "settings" icon under the shortcut bar of the desktop.

2. Select "wireless network" in the Settings menu .

3. Select check box behind Wi-Fi to Enable Wi-Fi.

4. Select "Wi-Fi setting" option to set Wi-Fi network.

5. All the AP devices can be found will be listed. Click the AP to be
connected in the options.

6. If the AP was successfully connected before, the information will
be stored. Select "connection" in the window popping up to start
connection, while select "forget" to eliminate AP information.

7. If the AP is not encrypted, select "connection" in the window
popping up to start the connection.

8. If the AP is encrypted, input password in the window popping up
and click "connection" to start connection.

9. When the network is successfully connected, Wi-Fi icon will
appear on the status bar on the top of the desktop.

3. Input Operations

3.1 Keyboard

When you use procedures or files that need to input text or numbers,
the touch keyboard will automatically appear on the screen.

NOTE This device supports external USB keyboard, but when using

an external USB keyboard, some keys may not be normally used.

3.2 Touch Screen

Touch screen can induct moving track of fingers, which can carry out
the following operation:

Click: Select an icon and click it to select the icon or option needed
Long Press: Select an icon and long press it to select the icon and it

can be dragged to the quick bar at the bottom of the desktop to
display .
Drag: Drag icons on the desktop to move them among different

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pages in the module interface. Application icons also can be
dragged to quick bar.
Touch pen can be used to replace fingers during the process of
using the touch screen.

NOTE Please do not place objects on the surface of the touch

screen, which may scratch or crush it.

3.3 Mouse

The device supports external USB mouse. Insert USB mouse to
carry out functions of click, selection, dragging, sliding and popping
up menus by right click.

4. Desktop

4.1 Status Bar

The status bar is on the top of the screen. It has one software button
on the left and five on the right. They are desktop button, refresh
button, screenshots button, volume increase or decrease button,
menu button, back button. The status bar also shows signal strength
of Wi-Fi, battery status, time and other system information.

4.2 Main Interface

The tablet computer main interface procedure page includes two
modes: desktop small tool mode and application icon mode. The two
modes can be switched by the central shortcut button. The inte rfa ce
of the desktop small tool mode is showed as the following figure:

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Click on the quick bar to enter application icon mode interface.
Application icon mode interface is showed as the following figure:

Click to enter desktop small tool mode interface.

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4.3 Shortcut

In desktop small tool mode interface, press menu button or click
menu chart on the top of the status bar. Shortcut menu will

pop up on the bottom of the screen. The Menu items includes: add
widget, wallpaper, search, notifications, desktop settings and system
settings. It is showed as the following figure:

4.4 Shortcut with Small Tools

Widget

If you want to add a widget to the main screen, in desktop small tool
mode interface, please press menu - add - widgets, and choose a
widget to add to the main screen. Click the shortcut icon on the main
screen to carry out corresponding shortcut operation.

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4.5 Use of Desktop Small Tools

Users can add, delete and install widgets, or to add, delete or
change the position of application icons. Drag icons within the
working area or between the working area and the quick bar, add or
delete icons etc.
In desktop small tool mode interface, long press the small tool icon.
A small check box will pop up on the interface, and the Recycle icon
will pop up in the centre of the quick bar. The icon can be dragged to
any position of the desktop and also can be dragged to the litter bin
to be deleted.

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5. Web Surfing

Users can access to Internet by the connection of the browser.

Click the browser icon on the desktop to open web browser.
The following interface pops up when web page is opened:

6. Typical Applications Introduction

6.1 Email

Click email icon to enter Email. The following operation can
be carried out:

1. Set up new e-mail account.

2. Set up new e-mail.

3. Receive and send e-mails.

4. Download or open attachments.

TIP Short cut menu will pop up by pressing menu button.

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6.2 File Browsing

Click the file browsing icon to enter file browsing interface.

Click to enter browsing interface to carry out copy, cut, paste, new,
rename, delete and other operations on LOCAL, SD1 and U Disk1.

Files Installation:
To install software in the file browser, you only need to click the
installation file, the extension name of which is .apk. The installation
prompts will popup. Select installation to install the software to the
device.

6.3 Multimedia Library

Click the multimedia library icon to enter multimedia library
interface, the interface is showed as following:

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1. After entering gallery, click in the top right corner of the
screen to enter photo and video mode.

2. Click the menu button to pop up shortcut menu, which includes
options of slideshow, multi-choice and Settings.

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3. Click slideshow to enter slideshow mode.

4. Click Settings to enter setting interface.

5. Click thumbnails of pictures in gallery interface to enter full
screen mode. Click the screen and magnified icon and miniature
icon will pop up for magnified and miniature operation. Press the
menu button and the shortcut menu will pop up fo r the following
operation, such as sharing pictures, deleting pictures, building
pictures, setting pictures as wallpapers or contact icon and more
options. Click more to read detailed information of pictures,
display pictures on maps, carry out slideshow and other
operations.

6.4 Music Player

Click the icon to enter music player.
Click the menu to pop up the following shortcut menu. Media Base
can be selected: Music, My Favorite, and My List.
Choose a song to enter playback interface.

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1. Click the icon to enter shuffle mode.

2. Click the icon to switch between all repeat mode and
single play mode.

6.5 Video Player

Click the icon to enter video interface. Media Base can be
selected: Movies, Favorites, History. The interface is showed as
following:

1. Choose a video file to play.

2. Click the icon to check the list. The interface is showed as

following:

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6.6 Calendar

Click the calendar icon to check date and time, add
memorandum and do other operation. The calendar can be used
only after being set. The specific operation is as following:

1. Connect the device to network, and then open the calendar. A
dialog box that shows add an Exchange account will pop up.
Input e-mail address and password, then click Next.

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2. Click “Next” to continue.

3. The interface will automatically exit and return to the main
interface after setting. Click to enter calendar to carry out date,
memorandum and other operations. (Note: the e-mail address
set for the first time can not be deleted; while the email address
set for the second time can be deleted. Email address only can
be added. Remove the email address just by restoring the
factory default)

4. Click the menu button to pop up the following shortcut menu,
corresponding operations can be carried out for day, week,
month, agenda, today, more and so on. The interf ace is shown
as following:

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6.7 Calculator

Click the icon to carry out calculation. It is showed as the
following figure:

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6.8 Voice Recorder

Click the icon to enter audio interface.

1. Click the icon to start the recording.

2. Click the icon to stop recording. A prompt that asks for
your confirmation to carry on the recording or give up will pop
up.

3. Click the icon to listen to the latest recording file.

6.9 Clock

Click the icon to enter desk clock interface, which has
alarm clock, photo browsing, music play, exit and other functions.
Corresponding functions can be operated. It is showed as the
following figure:

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7. Other Applications

7.1 Camera

Click the icon to enter photo mode interface of the camera.
The operation will show as following:

1. Click the icon on the bottom right corner to take photos. Photos
can be stored in DCIM/CAMERA under the root directory of disk
of LOCAL.

2. Remove the slider on the right icon upward to switch to photo
mode to video mode.

3. Click the icon on the top right corner to check the last photo
taken. Slideshow, delete, share, clip, rotating photos to left and
right side, setting as wallpaper or contact icon can be operated
on the photo. Click the finish bottom to return camera interface.

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7.2 APK Manager

Pre-installed software in the APK manager can not be
displayed. The APK manager can install or uninstall APK in the
memory card. Uninstall, install, select, scan path, exit and other
functions can be operated. The interface is showed as following:

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7.3 SlideME Market

The SlideME marke t h as ma ny a pplicat ions tha t y ou can quickly and
easily download to your Tablet.

Download Applications

1. Tap the

SlideME Market application icon.

NOTE For the first time of use, the SlideME only can be used

with network connection, and Application End User Agreement
needs to be agreed before you use the SlideME market.

2. You can select applications from the default featured group, by
Categories, Top Apps, Latest, or search by Application name.

3. Tap on an application, → Download.

4. After the app is downloaded, tap Install.

5. Tap Open to launch now, or Done to return to the SlideME
Market screen.

App Market Function Menu

Tap

to display the App Market Function Menu.

Top Apps: List the top Apps in SlideME Market.
Latest: List the Latest updated Apps in SlideME Market
Notifications: View Apps which you are downloading and

downloaded, if there is any version update for your installed Apps in
Tablet, you will get the notification to prompt you update them.

Search: Search the Apps by name.
Refresh: refresh the Apps in SlideME Market.
More: Enter more settings of SlideME Market.

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8. Tips and Skills

8.1 Some Convenient Operating Ways

Return to home screen – click
Adjust volume – click /

8.2 Wireless Internet Connection

Click the wireless internet connection icon to enter
wireless internet connection interface. The interface is showed as
following:

After inputting user name and password, click “connect” to connect
to wireless network.

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8.3 Tips to Save Power

To extend the battery life, please reduce the operating frequenc y of
the following functions:

1. Watch movies, listen to music or take photos.

2. Display brightness: please press menu button - settings - sound
and display (display settings) - brightness (turn down
brightness).

3. Network search: please press menu button - settings - wireless
network - connect to wireless - Wi-Fi settings - network
notification.

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9. Personalized Settings

Click desktop settings on the shortcut menu to carry out
personalized settings.

9.1 Wireless and Netw ork

1. To start using Wi-Fi, please press menu button - system settings

- wireless and network - selected check box behind Wi-Fi.

2. To set and manage wireless access point, please press menu
button - system settings - wireless and network - Wi-Fi settings
Please refer to 8.2 Wireless Internet Connection in convenient
settings for specific information.

9.2 Sound

Set ringtone, notification and Audible selection:

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Silent Mode

To mute the sound except the media and alarm cl ock, press menu
button - system settings - sound (sound settings) - silent mode.

Volume
To set volume of music and video, press menu button - system
settings - sound (sound settings) - volume.

Notification Ringtone

To set notification ringtone, press menu button - system settings ­sound (sound settings) - notification ringtone.

Audible Selection

To make sounds while screen selection, press menu button - system
settings - sound (sound settings) - tactile feedback.

9.3 Display

Automatic Screen Rotation

Press menu button – settings - display (display settings) - automatic
screen rotation to set automatic change of display direction. If the
check box behind the direction is checked, rotary interface of the
device will automatically follow to rotate.

Animation
To display all or part of the animations on windows, press menu
button - system settings - display (display settings) – animation.

Brightness
To adjust the screen brightness, press menu button - system
settings - display (display settings) – brightness.

Screen Standby
To adjust the delay before the automatic locking of the screen, press
menu button - system settings - display (display settings) - screen
standby.

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9.4 Location & Security

Use Wireless Network

To use wireless network to check location in applications, please
press menu button - system settings - location & security - use
wireless network.

Passwords

To show password as you type, please press men u button - system
settings - location & security - visible passwords.

9.5 Application

Unknown source

Enable "Unknown source" to allow user install the non-Android
market application from the third party market or memory card.

Manage Applications

To manage and remove installed applications, press the menu
button - system settings - applications - manage applications.

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Running Services

To view and control the services currently running, press the menu
button - system settings - applications - running services.

Development

To set development options of applications, press the menu button ­system settings - applications - development.

9.6 SD Card & Device Storage

Check the available storage space:

Storage Devices (SD card and USB flash disk)

To check and operate the storage devices, such as unloading and
so on, please enter menu - system settings -SD card and internal
device storage. Select corresponding storage device under storag e
device directory, such as SD1. Total space and available space can
be checked after entering storage device interface. Unmount
operation also can be carried out. The interface showed as the
following figure:

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Device Storage

To check device storage, please enter menu - system settings - SD
card & device storage. It can be checked under device storage
directory.

Format Local Storage

If to format (clear) local storage, please press menu button - system
settings - SD card & device storage - format local storage.

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9.7 Language & Keyboard

Set language (language and region), text input and automatic
correction options.

Select Language

To select language and region, please press menu button- system
setting - language & keyboard – select language.

Android Keyboard

To carry out Android keyboard settings, please press menu button ­system settings - language & keyboard - Android keyboard.

User Dictionary

To add words to user dictionary and delete words from user
dictionary, please press menu button - system settings - language &
keyboard – user dictionary.

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9.8 Date & Time

To set date, time, time zone, 24-hour format and date format, please
press menu button - system settings - date & time.

9.9 Screen Calibration

To calibrate the touch screen, press the menu button - system
setting - touch screen calibration. Follow the prompts to do touch
screen calibration. Appropriate prompt will appear for returning to
the setting list after the calibration is completed.

9.10 About Device

To check legal information, device status and software versions.

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Status

To check battery status, battery power, boot time and Wi-Fi MAC
address, please press menu button - system settings – about device

- status.

Legal Information

To check related legal information, please press menu button ­system settings - about device - legal information.

Model Number

To check model number, please press menu button - system
settings - about device - model number.

Kernel Version

To check kernel version, please press menu button - system settings

- about device - kernel version.

Build Number

To check build number, please press menu button - system settings

- about device - build number.

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10. The use of HDMI

Videos playing on the tablet computer can be switched to HDMI
display equipments to play through HDMI cable (such TV sets with
HDMI port). The maximum output resolution the tablet computer can
support is 720p. The use method is showed as following:

1. Turn on the tablet computer.

2. Connect tablet computer to HDMI display device by HDMI cable.
Turn on the display device and HDMI connection massage will
pop up on status bar of tablet computer.

3. Play video file on the tablet computer

4. Switch to tablet computer display through the following ways:
a) Automatically return to tablet computer display after

completion of the video playback.

b) Directly pull out HDMI connecting wire in the process of

video play and video can be switched back to tablet
computer.

c) Press return key to exit video play in the process of video

play and video will automatically switch back to tablet
computer after exiting video playback.

11. Lock of Tablet Computer

Unlock screen/device:
Short press the power button to wake up the screen when the
system enters sleeping mode.
Slide unlock icon upward to unlock and enter the interface before
system enter the sleeping mode again.

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12. Troubleshooting

12.1 Close Application

All applications having been opened will occupy memory in the
device. Too many applications having been opened will influence
the running speed of the device. Therefore, unused applications
should be closed to reduce memory usage and keep the normal
running speed of the device.

To close applications, please click the icon on the quick bar
on desktop to enter system settings interface of system setup.
Select applications - running services. The interface is showed as
the following picture:

Click the application needed to be closed and the following window
will pop up.

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Click stop to close the application and the application will disappear
in the windows being used.

12.2 Forced Shutdown

Long press the power key of the device for 7 seconds to force shut
down the tablet computer.

12.3 Restore Defaults

To restore the device to original factory settings and clear all
information, press the menu button - system settings - privacy right ­restore factory settings.

WARNING After selecting to reset the device, all e-mail accounts,

data and settings of system and downloaded applications will be
completely deleted. Please cautiously use this function.

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