chinavasion CVGY-7457 User manual

Tablet computer series
;
The user manual

Atrcntron:
l. Des[:. . ...
l. I Touch panel....... .
I.2 POWER,
I.3 BACK
L4 t\41C.
I 5 Volume - Volume- .
1.6 earphonejack
1.7 Video output interface....................
1.8 TF card....... ..........
L9 Minr USB
l.l0 DC Adapter
l.l I Recovery
2. lirst use ,
2. I Battery managenent and charge.
2.2 Lonnection with PC ... .....
l. Equipment operation interface ..............
J.l Main intcrface describc . .. ... ....
3.2 status bar describc
l.l Use louch panel
4. fquipmcnt basic sct ..
4.1 Silent mode.Volume.Notifcation ringtone,Audible selection,Screen lock sounds
4.2 Applicalion...... .... ..
4.3 Privacy
4.4 Storage.
4.5. Language & keyboard......
4.6. Date & time setting.........
4.7 Developer options
4.8 About tablct...........
5. Apps Install andmanagc.. ....
5. I App installcr. .. . . . .. . .. ..
6.1 Device can't to open . ..
6.2 After startup the screen or the opening picture has been appear, the the device
appcarshutdown....... t4
6.3 Can copy file or paly music and so on
7 Basrc funcrion

Allenlion:
This handbook contains important security measures and the correct use of the
product information, in order to avoid accidents. pls make sure to reading lhe
manual carefully before use the device.
a Please don't be in high temperature, moisture or very dust place
. Please don't be in high temperature, Especially in summer don,t put the device
in the car when Windows closed
a A.void fall or Violent collision of the device, don,t make the TFT display screen
were violent tremor, This could cause TFT display screen abnormal or damage.
a Please choose the appropriate volume, Use headphones shoulds not be loo big
volume, lf feel tinnitus, Lower the volume or stop using it
a please charge ln the following condition,
A. The battery power ICONS shows have no power
B. The system aulomatically shut off, startup after power off soon
C, Operation buttons no response
D. The machine that the top right corner show red icons
a When the device in the format or ongoing upload and download file, please
don't sudden!y disconnect, This could cause application erroL .
a Forthose who because of damage to the product, repair, or other causes of
erased the memory, The company shall not be liable lor any responsibility,
please follow the user manual for the standardized operation to use the device.
a Don't disassemble the product, don't use alcohol, Thinner or benzene to
scrubbinq products
a Don't use the device one of the place of prohibit to use electronic equipment in
regional (such as the plane)
. Please don't using the Tablet PC when you in driving or walking down the
street,
a USB jusl only be LSed for data transmissron
The company reserues the right to improve product, products specification and
design have any change, The information is subject to changes without prior
notice.
(This tablet is no waterproof function)
( Remark I All pictures in this manual is just for your reference. products
specification and design have any change, The information is subject to changes
without prior notice.
'1.1 Touch panel
7" 8" 9.7"(option) Capacitive touch panel; ln The Operation, to click,dragging on
the touch panel
1.2 POWER
startup: Long Press and hold the power button, the system will enter the main
interface
shutdownr ln the main menu interface, Press the power button about 5 second to
shutdown, The system can hint "power off'option, Clike"ok". you can safely shut
down.
Lock screen: Short press Power button to lock screen or unlock screen.
Remark 1.When power is empty,system will shut down automatically.
2.lllegal turn off the device,restart will scan and restore the disk,it may take
longer time to enter into system
,1.3 BACK
Short Press BACK button will return the last interface.

1.4 MtC
Recording
'1.5 Volume +, Volume.
the buttons on top Volume +, Volume-achieve changes in the volume.
1.6 earphonejack
3.5 mm standard earphone jack
1.7 Video output interface
HDMI output interface
1.8 TF card
TF-CARD solt: external T-FLASH card
'1.9 Mini USB
N,liniuSB jack: you can use it to connect the conputer for data trarismissron.
charging and external connection USB flash drive
1.10 DC Adapter
For charging. your tablet battery
1.11 Recovery
When the Tablet under the condition of the crash. upgrade firmware.
2. First use
2.1 Battery management and charge
Before first use, please set the device's battery is fully charged
Just need to connect the adaptor or USB interface, then you can charge
The first two times charging please keep about 6 hours, after that you just need
4 hours to charge.
(RemarkI : This tablet using Built-in type polymer battery, Charge must be to
choose standard adaptor (lnput: AC'I10-240V 50/60H2 Max: 180MA.. Output:
DC5.0-5.5V/1.5A), this device without supply DC charging, USB interface can
charge, Choose USB interface to charger
During the charging, the battery icon will scroll
When finished charging, battery icon will become green and siop rolling
ln order to prolong the service life of the machine, suggest use out battery power
before charge it
I Remark l : 1 . lf you long time don't to use this Tablet, ,in order to avoid power
consumption caused damage,pls charge/play the battery once a month.
2. After low battery shut down,connect DC adaptor,device will remind low
batterycharging,need to wait some time until the battery is enough power to enter
into main menu.
3. Device charging should be in standby status for reach normal charging time.
Because wilh device and screen consumption,it may cause longer charging
time.
2.2 Connection with PC
U Use USB cable to connect device to Pc,device will pop up the USB
connection window,click Turn on USB storage to connect to PC
lnto the load mode, you can copy, delete the file on thedevice and the file on the
memory card.
3. Equipment operation interface
3.1 Main interface describe
After startup will enter the main interface

ln the main interface, you mn :
Management main interface software ICONS: lono press the icons 3 second
the icons will biger then you can drag anywhere in the interface-
Delete icons: long press the i@ns 3 second, drag the icons to the Recycle Bin icon,
once it become red, Loosen your hand, afrer that you can delete icon
You touch the screen keep a time, appear the dialog box',Add yo Home screen" as
shown below:
3.2 status bar describe
a The status bar above ofthe screen
Top left display main interface software, T-Flash card, USB connection
status and so on
Top right display the baltery battery charge icons, current time, set time,
Settings Menu, ESC button.
3.3 Use touch panel
Device equipped with a T " touch screen. Following the main touch screen
area is described, and describes some of the tips for how to use the touch
screen.
No matter which interface you are on the screen. can go back to main screen
through pressing the soft key X on the botrom righr corner of the main screen.
(Attentionl The main screen soft key Ifunctions as the machine back
KelE
ln different applications, by tapping the back soft key kn the bonom right
corner on the touch screen, you can return to its interface on the upfloor.
ln different applications, by tapping the menu key lon the upper right
corner of touch screen, the screen will appear the operation setting interface as
follows,

( Rdmarkl : The main screen soft key liunctions as the machine manuM
ln the main interface, you can touch the icon to open the Apps
ln different browser(fl|e, music, vided, pictures), yqu shift and drag the
scrolr bar. so that the ftle list can up or down to roll.
4. Equipmetrt btsic set
Setting: Click setting icons f, "ntu, setting interface
?
t;
)
4.1 Silent mode,Volume,Notifcation ringtone,Audible selection,screen lock
sounds

Unknown sources: Click "Unknown Sources", then click.OK,, ,
lvtanage application: manager and uninstall Application
(Remarkl : when you Firmware Upgrade, pls close the USB corinect
How to uninstall?
t. enter X "settings?pplication">'Manage application" And then there wiil be
installed the program list
4.4 Storage
Remove TF card, view of the available
lRemarkl, pt" toucn opi@ romeve sD
card
4.5. Language & keyboard
Setting: (Language), text input and automatic error corection options;
4.2 Application
Manaqe appli€tions
4.3 Privacy
Factory data resel
2. Click you want to uninstall icons, will enter the following interface
3. Click Uninsiall. then vou can felete the aDolietion

Select Language: 54 kind of national languages are available
Remark: Android system can support 54 kind of language, now manu interface
just suporl 14 language, t.
Android keyboard: Android keyboard setting
Sound on Key-press
Auto-capitalisation
Show suggestions: Display suggested words While typing
Auto-complete: Specebar and.punctuation automatically insert highlighted word
4.6. Date & time setting
Set date, set time, Select time zone and select date format
4.7 Developer options
Choose USB work pattern: OTG/HOST/SLAVE
5. Apps Install and manage
5.1 App installer
This Tablet can support Android APP in market by third party, most Apps can
install in the netwaork, can copy to NAND FLASH or SD card.
Click Appinstaller icon, will appear lnstall, manage, Exit options.
lnstall: CIick install, enter Apk install interface
Separately for lnternal Memory disk and SD Card disk-
Selec the APK you would like to install,click it to install,go back to main menu,will
display the installed app you just selected.
Remark: some 3'd APP must install properly by memory mrd,downloaded 3d paty
app may not install properly on device.
4.8 About tablet
1) ll

l\4anage: click manage, enter third party interface
Click install icon, will enter Action interface
6. Problem solution
6.1 Device can't to open
'1. Check the batiery power
2. Conrect adaptor first, then check again .
3. After chargjng then can't to open, pls contacy tliith the suppljer
6.2 After stadup the screen or the opening Ficture has been appear , the
the device appear shutdown
1. Power is not enough, please charge
Headset can't hear lhe voice
2. Pls check the volume whether set to O
3. Check the music file wherther damaged. Try playing other music, if the file
have damaged may lead to serious noise or hop sounds.
6.3 Can copy file or paly music and so on
Pls check between computer and device is mrecl connection
check the memory storage space is akeady lull
checl the USB cable is good or not
USB connection is disconnected
7. Basic function
OS Android 4.0 .
CPU ARM Cortex-A8'l GHz-'l.scHz
RAM 512NIl GB(optional)
ROt\,ll Nand Flash 4GB/8GB/1 6GB(Optional)
LCD 7', 8' 9.7' (option) HP display
Touch panel Capacitive/Resisiance Touch panel(Optional).
2DI3D AMD graphic acceleration, full supoort.
Graphic OpenGL ES2.o(AMD 2340)and Open VG1.1(AtVtD
2160)@27M Tri/sec .
WlFl wireless Support 802.11b/g/n standard, highest transmission get to
300Mbps. support local WAPI wireless protocol standard.
l4
3G Built-in 3G Modute(option),
WCDN4fuHSDpA.supportcalling message.
Wifi ad hoc
TF expansion ]for optional 3G module to realize 3G ""*rr;"*"=*;;;
] j MlcRo sD(rF)slot,Max. 32GB rF calq, ]
I USB USB high speed 2.0 .Can be connected to the computer to
. copy frles
VPU i Maximum .rp*i n**". O*ag ,r* "ro1oto,, *-l
Built-in 3D gravity sensor. to make screen realize 360 degree
suppon gravrty sense operation game. AC,97 fullduplex
codec. suppo(AAC\AMR\MP3\WMA\WAV\MlDt and so on
WIVV/ASF/MP4/3GP/AVUIVIKVA/C- 1 /D IVX/MPEG.2/MPEG-4
1.
2.
3.
4.
Assemble e-bmk tool tnead based on Android pla{ory.
-B!tM!9to plgygt, qry lq!9113!!!ilqg r,",tg"qlqge,. ]
Supporl various of office software based on Android platform. ]
to realize office functions. Such as Word\Excel\ppT\pDF. I