Yifang Digital Technology NXA116QC164 User Manual
Safety Precautions
z Do not subject the device to severe impact or drop it from heights.
z Do not use the device in extreme hot or cold, dusty or damp conditions. Do not
expose it to direct sunlight.
z Avoid using the device near strong magnetic fields.
z Normal functioning of the product may be disturbed by ESD. If so, simply reset
and restart the device following the instruction manual. During file transmission,
please handle with care and operate in a static-free environment.
z Keep the device away from water and other liquids. In the event that water or
other liquids enter the device, power off the product immediately and clean the
device.
z Do not use chemicals to clean the device in order to avoid corrosion. Clean it
with a dry cloth.
z Do not install this equipment in a confined space such as a book case or similar
unit. The ventilation should not be impeded by covering the ventilation openings
with items such as newspaper, table-cloths, curtains etc.
z No naked flame sources, such as lighted candles, should be placed on the
apparatus.
z Attention should be drawn to environmental aspects of battery disposal.
z Use the apparatus in moderate climates.
z We are not responsible for damage or lost data caused by malfunction, misuse,
modification of the device or battery replacement.
z Do not attempt to disassemble, repair or modify the product. This will invalidate
the warranty.
z If the device will not be used for an extended period of time, please charge the
battery at least once per month to maintain battery life.
z Charge the battery if:
a) The battery level icon displays (An empty battery)
b) The device powers off automatically when restarted.
c) There is no response when pressing keys with keys unlocked and battery full.
z Do not interrupt the connection when the device is being formatted or
transferring files. Otherwise, data may be corrupted or lost.
z When the device is used as a portable HD, please use only per the instructions.
Otherwise, permanent data loss could occur.
z Please use and install data using the attachments/accessories provided and only
according to the manufacturer’s instruction.
z Please refer to the information on the bottom of the device for electrical and
safety information before installing data or operating the device.
z To reduce the risk of fire or electric shock, do not expose this device to rain or
moisture. The device should not be exposed to dripping or splashing. Never
place objects filled with liquids, such as vases, on the device.
z There is danger of explosion if the battery is replaced incorrectly. Replace only
with the same or equivalent type.
1
The battery (battery or batteries or battery pack) should not be exposed to
z
excessive heat such as sunlight, fire or the like.
z Please follow responsible procedures for battery disposal.
z If the power adaptor disconnected from the device, the device will remain
operable as long as the battery has sufficient charge.
z The power adaptor is a CLASS II apparatus with double insulation, and no
external ground is provided.
z Safety symbol explanation:
- The lightning flash with arrowhead symbol within an equilateral triangle is
intended to alert the user to the presence of non-insulated “dangerous
voltage” within the product’s enclosure that may be of sufficient magnitude
to constitute a risk of electric shock.
- To reduce the risk of electric shock, do not remove the cover (or back) as
there are no user-serviceable parts inside. Refer servicing to qualified
personnel.
- The exclamation point within an equilateral triangle is intended to alert the
user to the presence of important operating and maintenance instructions in
the literature accompanying the device.
- Correct Disposal of this product. This marking indicates that this
product should not be disposed of with other household waste in the EU. To
prevent possible harm to the environment or human health from
uncontrolled waste disposal, recycle it responsibly to promote the
sustainable reuse of material resources. To dispose of your used device,
please use the return and collection systems available in your area or
contact the retailer where the product was purchased. They can take this
product for safe environmental recycling.
z This equipment should be installed and operated with minimum distance 20cm
between the radiator & your body.
z CE in which countries where the product may be used freely: Germany, UK, Italy,
Spain, Belgium, Netherlands, Portugal, Greece, Ireland, Denmark, Luxembourg,
Austria, Finland, Sweden, Norway and Iceland.
2
Listening Cautions
z This product respects the current regulations for limiting the output volume of
consumer audio devices to a safe level. By listening to your device with
headphones or earbuds at high volumes, you run the risk of permanent damage
to your ears. Even if you get used to listening at high volumes and it seems
normal to you, you still risk the possibility of damaging your hearing. Reduce the
volume of your device to a reasonable level to avoid permanent hearing damage.
If you hear ringing in your ears, reduce the volume or shut off your device. This
device has been tested with the supplied earphones. In order to preserve your
hearing, it is advised that you use only the following headphone models: the
earphones supplied with your device, or any other headphones that respect the
current regulations. Other types of headphones may produce higher volume
levels.（At full power ,the prolonged listening of the walkman can damage the ear
of the use）
z Do not use while operating a motorized vehicle. It may create a traffic hazard
and is illegal in many areas.
z You should use extreme caution or temporarily discontinue use in potentially
hazardous situations created by obstructed hearing.
z Even if your headphones or earphones are the open-air type designed to let you
hear outside sounds, don’t turn up the volume so high that you can’t hear what’s
around you.
z Sound can be deceiving. Over time your hearing “comfort level” adapts to higher
volumes of sound. What sounds “normal” can actually be loud and harmful to
your hearing. Guard against this by setting the volume of your device at a safe
level BEFORE your hearing adapts.
To establish a safe volume level:
a. Start your volume control at a low setting.
b. Slowly increase the sound until you can hear it comfortably and clearly,
and without distortion. Once you have established a comfortable sound
level, leave it there.
This manual may not reflect your actual device’s operation. All infor mation is subject to change
without prior notification. Please follow your actual device’s operational procedures.
3
Table of Content
Features summary ...................................................................................................... 5
Accessories ................................................................................................................ 5
Buttons & Ports …………………………………….....……………………………………..5
Basic Connections………………..………………………...…………………..……………6
Basic Operations ……………………………………..………………..…………...……….7
Major Applications……………………………………….………………...……...………..11
Trouble Shooting ……………………………………………………………..…………….15
Specifications ……………………………………………………………………..………..16
FCC Statements …………………………………………..…….…………………………17
4
Feature Summary
● Wi-Fi network
● 11.6” Touch Screen
● Built-in G-sensor
● 3rd-party Apps
● Media Entertainment
● Dual Webcams
Accessories
z Main Unit ● USB cable ● AC/DC Adaptor
z Keyboard ● User Manual ● Warranty Card
Buttons & Ports
1. Micro-SD Card Slot
2. Charge indicator
3. HDMI interface
4. Micro USB port– connects to PC via USB cable.
5. DC-In Socket– connects to AC/DC power adapter.
6. Built-in microphone
7. Earphone socket – connects to stereo earphones.
8. Front webcam
9. Sustaining port (female) – fix and sustain connection to external
keyboard
10. Pogo pin connector (female) –connect external keyboard
11. Rear webcam
12. Home button – go to the Home screen.
13. VOL+/- button – increase/decrease the volume.
14. Power –Briefly press to lock or unlock the screen; press and hold to
turn on or off the unit or reset it.
15. Built-in speaker
5
Basic Connections
Charging the Battery
The device has a built-in rechargeable battery. Charge the device when the battery
level is low.
To charge the battery, connect the device to the provided power adapter via the DC-In
socket. It takes about 3 hours to fully charge the battery.
The charge indicator lights in red during charging and in orange when charge is full.
Note:
a. You are prompted to charge the battery when the device warns that the battery is lower than 15%!
b. In the event that the device shuts down automatically because of battery exhaustion, charge the battery
for at least 5 minutes before you can turn on the device.
Turning On/ Off the Tablet
To turn on the device, press and hold the Power button on the unit until you see the
boot-up screen. It may take a few minutes to start up the system.
To turn off the device, press and hold the Power button until you see the option
“Power Off”, and tap on “Power Off”.
Tip: The device may fall asleep with the screen display locked when there is no touch action for a while.
You can briefly press the Power button to wake it up.
Installing the Memory Card (Micro-SD card)
This device can read files directly from a memory card (Micro-SD card).
Also, you can install a card into the slot on the top edge of the device for the
purpose of reading data from the memory card.
To install a memory card, find the card slot on the back of device and then
insert the card into the slot in correct orientation.
To access the files stored in the memory card, enter the File Manager mode and
select “Directory“ .
Connecting to PC for transferring files
Before reading or playing files, you need to transfer media files from a computer to the
device.
(1) Connect the device to a computer with the supplied USB cable.
(2) Once connected, the tablet will be identified as a MTP device with a mobile phone
icon. Open the phone icon and copy files to it just as you do on your hard drive.
(3) Disconnect the USB cable to remove the device from the computer.
6
Loading...