MTAB MTAB-ET8404G User manual

User Manual
Product: 8 inch tablet pc
Trade Mark: MTAB
Model No.: MTAB-ET8404G

2
Contents
Contents ....................................................................................................................................1
1 Safety instructions.......................................................................................................................2
1Brief introduction for tablet product ........................................................................................7
1.1Diagram for complete machine........................................................................................7
1.2Introduction to accessories of the tablet...........................................................................7
2Quick start................................................................................................................................8
2.1Key function.....................................................................................................................8
2.2Homepage interface .........................................................................................................8
2.3Access to application program.........................................................................................9
2.4Character input.................................................................................................................9
3Connection Establishment...................................................................................................11
3.1WIFI Connection ...........................................................................................................11
4.2 Bluetooth Connection ....................................................................................................11
4.3 Troubleshooting .............................................................................................................12

1 Safety instructions
Safety Precautions
Read these safety instructions before using your device and store them for possible future
reference. Always follow these basic safety precautions when using your Tablet. This reduces
the risk of fire, electric shock, and injury.
BATTERY, CHARGER,AND OTHER ACCESSORIES
If the charger cord is damaged, have it re paired by the manufacturer, its service or a
similarly qualified person in order to avoid any hazard.
The power supply must be replaced by a new one in case of malfunction, because this
power supply is not repairable.
The socket -outlet shall be installed near the equipment and shall be easily accessible.
The charger is not intended for use by persons (including children) with reduced physical,
sensory or mental capacity. Persons who have not read the manual, unless they have received
explanations by a person responsible for their safety and supervision should not use this unit.

3
Children should be monitored to ensure that they do not play with the charger.
The charger should always be readily accessible.
The device should not be exposed to dripping or splashing water.
No objects filled with liquids such as vases shall be placed on the device.
Always leave a minimum distance of 10 cm around the unit to ensure sufficient ventilation.
Naked flame sources, such as candles, should not be placed on t op of the device.
The device is intended for use only in a temperate climate.
CAUTION: Danger of explosion if battery is incorrectly replaced or not replaced by the
same type or equivalent.
The battery should not be exposed to excessive heat such as sunshine, fire or similar.
Different types of batteries, new and used batteries should not be mixed.
The battery must be installed according to the polarity.
If the battery is worn, it must be removed from the product.
The battery must be dispos ed off safely. Always use the collection bins
provided (check with your dealer) to protect the environment.
At full volume, prolonged listening to the portable audio device may damage the user’s
hearing and cause hearing troubles (temporary or permanent deafness, hearing drone, tinnitus,
hyperacusis).
So we recommend not to listen the portable audio device at high audio volume and no more
than one hour per day at medium audio volume.
SWITCH OFF IN RESTRICTED AREAS
Switch the mobile device off where the use of mobile devices is not allowed or where there is
a risk of causing interference or danger, for example on board an aircraft, near medical
equipment, fuel, chemicals or blasting sites.
ROAD SAFETY COMES FIRST
Check the current laws and regulations regarding the use of mobile devices in the areas
where you drive.
• Do not handle the mobile device when driving.
• Concentrate fully on the driving

4
• Use a hands-free kit whenever possible
• Leave the road and park up before making or receiving a call, if the driving conditions
allow.
• Radio signals could affect some of the car’s electronic systems such as the audio stereo and
alarm systems.
• If the car is equipped with an airbag, do not hinder its deployment with fixed or wireless
equipment. This could result in serious injury due to inadequate performance.
INTERFERENCE
All wireless devices are susceptible to interference which may affect their performance.
AUTHORISED PERSONNEL
Only qualified people are authorized to install or repair this product
ACCESSORIES
Only use batteries, chargers and other accessories which are compatible with this equipment.
Do not connect incompatible products.
KEEP THE EQUIPMENT DRY
This equipment is not water proof. Keep it dry.
CHILDREN
Keep your mobile device in a safe place, out of the reach of young children. The mobile
device contains small parts that may present a choking hazard.
Precautions for use
This mobile device meets guidelines concerning the exposure to radio waves.
Your mobile device is a radio transmitter and receiver. It was designed to meet the limits
recommended by international guidelines to limit the exposure to radio waves. These
guidelines were developed by and independent scientific organization, The ICNIRP; and
include safety margins designed to ensure the protection of all, regardless of age and health.
The recommendations on exposure guidelines for mobile devices employ a unit of measure
known as the Specific absorption rate or SAR. The SAR limit defined in the ICNIRP
recommendations is 2.0 watts/kilogramme (W/kg) averaged over 10 grams of tissue. In tests
to determine the SAR, the equipment is used in standard usage positions at its highest
certified power level in all tested frequency bands. The actual SAR level of a device in use
may be lower than the maximum value because the equipment is designed to only use the
necessary power required reaching the network. That amount changes depending on a
number of factors such as the distance from a network base station.
Radio frequency interference
Radio frequency output from electronic devices can interfere with other electronic equipment

5
and cause malfunctions. Although this mobile device has been designed in accordance with
EU regulations on radio frequency emission, mobile device wireless transmitters and
electrical circuits can cause interference with other electronic equipment. We therefore
recommend taking the following precautions:
Aircraft: Wireless equipment can cause interference in aircraft.
• Turn off your mobile device before boarding the aircraft
• Do not use on the ground until allowed to do so by the flight crew.
Vehicles: mobile device radio frequency emissions can affect the electronic systems of motor
vehicles. In relation to your vehicle, check with the manufacturer or dealer.
Medical implants :
Medical equipment manufacturers recommend a minimum distance of 15 centimeters
between a wireless device and an implanted medical device such as a pacemaker or
defibrillator to avoid any interference with the medical device. It is recommended that people
fitted with such devices :
-Always keep wireless equipment more than 15cm away from the medical device.
-Never carry wireless equipment in a breast pocket.
-Place such equipment at the opposite ear to the medical device.
-Turn off the wireless equipment if they think it is interfering with their device
-Follow the instructions provided by the medical implant manufacturer.
If you are fitted with a medical implant and have any questions related to the use of your
mobile/wireless equipment, you should consult your doctor
Hearing :
Warning: Using a headset risks not be able to correctly hear outside sounds. Do not use a
headset when it could endanger your safety. Some mobile devices can interfere with the
proper operation of hearing aids.
Other medical devices: Radio transmitting equipment including mobile devices may interfere
with the proper operation of insufficiently protected medical equipment. Consult a doctor or
the medical equipment manufacturer to find out whether the equipment is sufficiently
protected from external radio wave signals. Turn of your device where required by
regulations, particularly in hospitals.
Health facilities: Hospitals and health facilities may be using equipment which is
particularly sensitive to external radio frequency emissions. Turn off the mobile device when
staff or notices tell you to.
Blasting sites and marked areas :
Turn off your device in potentially explosive areas. Follow all official instructions. Sparks in
such areas can cause an explosion or a fire, resulting in serious injury or death. Turn off your

6
equipment in petrol/gas stations, especially when near the fuel pumps. Strictly follow usage
restrictions in fuel depots, chemical plants or in places using explosives.
Potentially explosive areas are often, but not always, clearly signed. These include areas
where it is normally considered advisable to turn of vehicle engines, the area below deck on
ships, chemical storage or transfer plants, and areas where the air contains chemical products
or particles, such as grain, dust and metal powder. Check with the makers of LPG (such as
propane or butane) vehicles that the device can be used safely in their vicinity.
All our mobile devices conform to international standards and regulations, and if need be
national ones, with a view to limiting user exposure to electromagnetic fields. These
standards and regulations were adopted after the completion of extensive scientific research.
This research established no link between the use of the mobile device and any adverse
effects on health if the device is used in accordance with standard practices.
However if you would like to reduce the level of exposure to radio frequency radiation you
can limit your use of wireless, because the time in contact with is a factor of exposure for a
person, and you can move away the device from you, because the exposure level decreases
with a smaller distance.

7
1Brief introduction for tablet product
1.1 Diagram for complete machine
1.2 Introduction to accessories of the tablet
Packing list
The following articles are included in your packing box of the tablet:
Complete machine of tablet
Power adaptor
USB connecting line
User’s manual

8
2Quick start
2.1 Key function
Descriptions for key function:
Power key Press this key for a long time to start up
Under starting up state, press this key for a long time to pop up
shutdown option
Under starting up state, press this key to close the screen
Volume key Press it can increase or decrease machine volume
2.2 Homepage interface
All application programs on the machine will be displayed on the main menu screen. You
may use application program, shortcut and user-defined mode to set wallpape of your
homepage interface.
Figure 2-1
Application program
menu button
S
ea
r
c
h
bar
Wallpaper

9
2.3 Access to application program
How to visit aplication program of the tablet:
1. Please click application program menu. As shown in Figure 2-2.
2. Select the application program you want to visit.
1. If you want to exit the program interface, press the return key to the last interface, or press
the homepage key to return homepage interface directly.
Figure 2-2
2.4 Character input
Use screen keyboard
When you start the program or select text edit box needing to input characters or numbers,
screen keyboard will show. The following input methods are provided for the keyboard to
select.
1. Android keyboard
2. Input method of a third party (user can install them by himself)
Select the input method you need to use
According to presetting, the tablet will display Android keyboard when you want to inut
characters.
3. Press menu key in homepage interface, then click setting.

10
4. Click language and keyboard.
5. All of the input methods already installed on your tablet will be listed in the text setting
region.
6. Select the input method you want..
Use and switch input method
1. In the character input interface, click keyboard icon under the status bar, until popping
up of editing text menu.
2. Select input method you need.
Figure 2-3
1 Switch input capital and small letters
2 Switch character input mode and symbol/figure input mode
3 Click to insert space
4 Click to execute carriage return
5 Click and press on to delete characters on the left of the cursor
①
③
⑤
④
②