Marvel Digital T3D07x User manual

User’s Manual
T3D07x
（机型：T3D07-AV01/T3D07-AD01）
Quick Start Guide

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U
Us se er r G Gu ui id de e a an nd d S Sa af fe et ty y I In nf fo or rm ma at ti io on n
To ensure safety and proper usage, please read the following information carefully prior to use:
To prevent damage to the Micro SD card and device, please do not remove the Micro SD card while
in use.
When using headphones, please ensure that the volume is set to an appropriate level to prevent
damage to hearing.
Keep device and accessories away from liquids and damp environments.
Avoid exposing device to extremely high or low temperatures.
Avoiding dropping or throwing the device.
Do not disassemble the device nor attempt to fix or repair it by yourself.
Do not use parts that have not been authorized by the manufacturer. Doing so may be dangerous.
Keep number of simultaneously running applications to a minimum to prevent the device from
running slowly or otherwise sub-optimally. When device begins to exhibit such symptoms, promptly
close applications that are not in use to prevent insufficient device memory.
When installing third party software, please note: Some third party applications are incompatible
with the device and may cause malfunction. Please uninstall such applications to ensure proper
functioning of the device.

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Table of Contents
User Guide and Safety Information.................................................................................................................................1
1. Product overview..........................................................................................................................................................4
2. Device introduction.........................................................................................................................................................4
2.1 Keys:...................................................................................................................................................................4
2.2 Ports...................................................................................................................................................................5
3. First-time Usage ............................................................................................................................................................... 5
3.1 Battery charging and maintenance...........................................................................................................5
3.2 Switching the device on and off and unlocking the screen...............................................................7
3.3 USB port...........................................................................................................................................................8
3.4 Internet access................................................................................................................................................9
4. Operating the Interface................................................................................................................................................10
4.1 Main interface...............................................................................................................................................10
4.2 Functions Menu............................................................................................................................................ 11
4.3 Widgets........................................................................................................................................................... 11
4.4 Switching between tasks............................................................................................................................12
5. Viewing 3D images and videos, 3DV game centre...............................................................................................12
5.1 Viewing 3D images...................................................................................................................................12
5.2 Viewing 3D Videos....................................................................................................................................13
5.3 3DV Game Centre........................................................................................................................................14
6. Setting the interface......................................................................................................................................................15
6.1 Wi-Fi settings................................................................................................................................................ 15
6.2 Bluetooth transmission ..............................................................................................................................15
6.3 Flow settings .................................................................................................................................................15

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6.4 Sound settings..............................................................................................................................................15
6.5 Display settings ............................................................................................................................................15
6.6 Application settings.....................................................................................................................................15
6.7 Storage settings............................................................................................................................................15
6.8 Language and input method settings....................................................................................................16
6.9 Date and time settings ...............................................................................................................................16
6.10 About the tablet ........................................................................................................................................ 16
7. Installing applications................................................................................................................................................... 17
8. Common problems and solutions.............................................................................................................................18

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1. . P Pr ro od du uc ct t o ov ve er rv vi ie ew w
Operating
System
Android 4.2.2 ICS
Processor
Cortex -A7 dual-core 1.2GHz
Storage
1GB memory, 8GB built-in flash, supports TF card expansion (Max: 32GB)
Display
7 inch HD No-glassing 3D TFT Display,800*1200 resolutio, 5-point capacitive touch screen
Pic Format
3DP（3D）， JPG(side by side)，PNG，GIF，BMP etc.
Video
Format
3DV（3D）， MKV(side by side)，AVI，MP4，3GP，FLV etc.
Music
Format
MP3，ACC，WMA，AC-3，DTS etc.
RF
frequency
GSM/GPRS/EDGE:850/900/1800/1900MHz，WCDMA:BAND1-W2100（only T3D07-AV01）
Camera
0.3 megapixel front camera, 2.0 megapixel rear camera
Sensors
Gravity acceleration sensor
Standard
ports
Micro-USB, mini-HDMI, 3.5mm headphone port, Micro-SD (TF) card port, 2.5mm DC charging port, SIM
card port
Battery
Lithium polymer 3000mAh battery ,5 hours Web browsing, 2.5-3 hours 3D video playing
Dimensions
193.6(L)*116(W)*11(H)mm
Weight
Approx. 340g
Firmware
upgrade
Local upgrade
Other
Built-in microphone ,WIFI and Bluetooth 4.0
* Battery performance depends on network settings and information on many other factors, actual results may be different
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2. . D De ev vi ic ce e i in nt tr ro od du uc ct ti io on n
2.1 Keys:
①Power button
Power on: Hold down the power button until the operating system appears on the main screen.
Power off: Holding down the power button for approxi-mately two seconds on any screen will
prompt a pop-up that asks, “Do you want to shut down your device?” Choose “Yes” to
safely shut off your device.
To lock the screen: quickly press and release the power button.
Note: When the device’s battery is too low to power the device, it will automatically shut off.

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②Volume keys
Press the +/- keys to control volume level.
③Touch screen
Convenient 5-point capacitive touch screen.
2.2 Ports
①Headphone jack：3.5 mm headphone port.
②Mini- USB port: Connect your PC to the device via a USB for data transferring. An OTG cable may be
used in the port for accessing U-disks. The port may also be used to connect expansion devices, such as a
keyboard or mouse.
③Micro-SIM card slot: When you select 3G wireless service, you will need to purchase a USIM/SIM card
④HDMI output port：Mini-HDMI high-definition output; the HDMI video output connection may be
connected with an HDMI display device via an HDMI cable.
⑤Micro-SD (TF) card slot: may be used to expand the external TF card, supports up to 32 GB.
⑥Power connector: Connects the power adapter to the device for battery charging.
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3. . F Fi ir rs st t- -t ti im me e U Us sa ag ge e
3.1 Battery charging and maintenance
When using in the first time, please charge the battery until it is fully charged. Charging can be
performed with just the power adapter. For the first two times, charge the device for 6 hours.
Subsequently, simply charge the device until the battery indicator shows that the device is fully
charged. The device uses a built-in polymer battery. The appropriate adapter must be used in

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charging the device. While charging, the battery icon will move in a scrolling motion. When charging
is complete, the battery icon will stop scrolling. To prolong the lifetime of the device, it is
recommended to use the batteries.
【Note】
If the device will be left unused for long periods of time, charge the phone once a month and
allow the power to drain to prevent damage resulting from the battery dying. When the device
automatically turns off due to low battery power, connect it to the power adapter. The screen will
notify you that the device cannot be powered on until it has been sufficiently charged. The
device will require more time to charge when it is charging while in use. We recommend
charging the device when it is not in use.
Do not place the battery in the microwave or a pressure tank; do not use the battery in
conjunction with other chemical batteries (such as dry cells), batteries with different capacities,
or batteries of different brands. If the battery begins to emit an odor, heats up, changes in color,
changes in shape, or exhibits any other abnormal signs during charging or storage, immediately
remove the battery from the device and stop charging. If the battery is no longer charging,
please disconnect it from the power adapter. The battery must be placed out of the reach of
children. If the battery is accidentally swallowed, go to the hospital immediately. If the battery
begins to leak or emits a gas-like smell, quickly remove it from the presence of any fire to
prevent the battery from catching on fire. If the battery is leaking and electrolyte liquid comes
into contact with the eyes, do not rub the eyes. Flush the eyes with clean water and go to the
hospital immediately to prevent long-term damage. Using an incompatible replacement battery
model may result in risk of explosion. Batteries should be disposed of at authorized battery
recycling centers.

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3.2 Switching the device on and off and unlocking the screen
Turn on the device and unlocking the screen
When the device is powered off, press and hold the power button down for approximately 3
seconds. The indicator light will become blue and the device will display the booting-up screen.
Once the boot animation has ended, the system will automatically be set to the locked-screen
mode. To unlock the screen, swipe in the direction of the water ripples displayed across the
screen.
Sleep mode and locking the screen
When the device is powered on, quickly pressing and releasing the power button will activate
sleep mode and lock the screen. To unlock the device, simply press and release the power button.
Once the screen has lit up, unlock the screen by swiping in the direction of the water ripples
displayed across the screen.
Powering off
While on any screen, holding down the power button for approximately 3 seconds will prompt a
pop-up that asks, “Do you want to shut down your device?” Choose “Yes” to shut off your
device. To force the device to shutdown, hold down the power button for 6 seconds, and the
operating system will automatically power off.

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3.3 USB port
Use the USB cable to connect to your PC, the device will display the USB connecting window, click
“turn on the USB storage”to connect to your PC，in this state，You can copy or delete files stored
on the TF card.
In host mode you can also use OTG connecting to USB disk and transfer data between devices.

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3.4 Internet access
Wi-Fi access
To install Wi-Fi, select “Wi-Fi” via the “Settings” icon. After accessing “Internet settings,” turn on
“Wi-Fi” and the system will automatically search for connectable Wi-Fi networks. Manually scan for
Wi-Fi networks by clicking on “Scan”. If no connectable networks are found, networks can be added
manually by clicking on “Add network”.
3G Internet ( only for T3D07-AV01)
While the device is powered off, insert the 3G USIM/SIM card into the USIM/SIM card slot located on
the back of the tablet. After turning on the device, select “More - Mobile Networks” under “Settings”
to begin data usage. A different Internet connectivity icon will appear in the lower right hand corner of
the tablet when the tablet is connected to a 3G network. When data roaming is necessary, select the
“Data roaming” option.