Jay-tech 9903 User manual

CONTENT
1. Introduction................................................................................................ 2
2. Appearance Description............................................................................. 4
Front End ................................................................................................. 6
Bottom View............................................................................................. 7
Right View................................................................................................ 8
Left View .................................................................................................. 8
Back View ................................................................................................ 8
3. Start of Use................................................................................................ 9
3.1 Battery Charging ................................................................................ 9
3.2 Use of SD Card.................................................................................. 9
3.3 Switch On and Off the Device........................................................... 10
3.4 Network Connection......................................................................... 10
4. Input Operation........................................................................................ 12
4.1 Keyboard.......................................................................................... 12
4.2 Touchpad and Mouse ....................................................................... 12
5. Desktop................................................................................................... 13
5.1 Status Bar......................................................................................... 13
5.2 Main Interface................................................................................... 13
5.3 Shortcut............................................................................................ 15
5.4 Current Desktop Indicator................................................................. 15
5.5 Shortcut to Add Small Tools.............................................................. 15
5.6 Use of Desktop Small Tool................................................................ 16
6. Web Browsing.......................................................................................... 17
7. Introduction to Typical Application Software............................................. 17
7.1 E-mail............................................................................................... 17
7.2 File Browse....................................................................................... 18
7.3 Play Video andAudio Files............................................................... 18
8. Individualized Setting............................................................................... 20
8.1 Wireless and Network....................................................................... 20
8.2 Sound and Display ........................................................................... 20
8.3 Application Program ......................................................................... 21
8.4 SD Card and Device Memory........................................................... 22
8.5 Language and Keyboard .................................................................. 24
8.6 Date and Time.................................................................................. 25
8.7 About Device.................................................................................... 26
9. Prompts and Tips..................................................................................... 26
10. Troubleshooting..................................................................................... 27
10.1 Close Application Program ............................................................. 27
10.2 Force Shutdown ............................................................................. 28
10.3 Reset the Device............................................................................ 28
10.4 Restore Default Setting .................................................................. 28

1. Introduction
The introduction and relevant information in the manual are just for reference.
It is hereby explained that it is subject to the latest official materials once there
are some changes.
Safety Application Prevention Measures
The service life of the computer will be prolonged when abiding by the
following safety prevention measures. Except that mentioned in the manual,
please consult with the personnel with related qualification for maintenance
service. Never use the damaged wires, fittings and other peripheral equipment.
It is prohibited to utilize such strong solvent as diluents, benzene compounds
and other chemicals on the laptop or near it.
Before cleaning, please power off the alternative current and take
out of battery pack. The fiber cotton or soft feather cloths are
utilized to wipe the product by dipping non-grinding detergent or
several drops of warm water and then the dry cloth is adopted to
wipe off the residual moisture.
Never place it in the unstable or unfixed working platform. Please
consult for maintenance on condition that the packing is damaged.
Never place computer on your legs or any parts of your body in
order to prevent discomfort or injury raised by heat.
Never press or touch display screen. Never place it together with
small articles with view to avoid pushing forward the object in front.
Never place or fall object on the computer, neither use computer to
push forward the object in front.
Never use such materials as portable belt etc. or cover computer
under the status of start-up for the purpose of lowering air
circulation.
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Safe temperature: the computer is only applied to the environment
with surrounding temperature from 5°C to 40°C.
Input power: refer to the power logo at the bottom of computer to
ensure the adapter of your computer complies with the
demonstrated power.
Transportation Prevention
Before transporting your computer, you shall shut down power and power off
all the peripheral equipments to avoid damaging connector. Therefore, never
remove your computer under electrifying status. Close display screen and
inspect the top cover latch is under locked status to protect keyboard and
display screen. If the surface of computer is not proper, it will easily become
unsmooth. When transporting your computer and rub or push over the surface,
you can buy a portable belt to prevent dust, water, vibration as well as bruise.
Battery Charging Measures
If you intend to utilize battery to offer power, you shall carry out your
long-distance travel after making sure that your battery pack and any
selectable battery pack are in full power. Always bear in mind that upon the
power adaptor connects with computer, AC power and battery pack, it starts to
charge. It shall be noticed that during the charging process, your
ultra-convenient mobile personal computer is also under application, thus, it
entails more time to finish charging.
Prevention for Taking Planes
If you intend to use your ultra-convenient mobile personal computer on the
plane, please contact with Airline Company that you ride to consult relevant
information. Since most airline companies will not allow to use cell phone,
radio, portable computer and other electronic equipments on the plane. To use
the products above will interrupt the connection between the plane and ground
wireless signal, which probably results in accidents.
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2. Appearance Description
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USB Mainframe Port (OTG) Touch Pad and Buttons
Network Port (RJ-45) Battery Charging Indicator
DC IN Power Indicator
LCD Display NUM Lock Indicator
Speakers CAPS Lock Indicator
Keyboard
Reset Button Power Button
Battery Pack Memory Card Slot
USB Port Earphone Jack
USB Port Microphone Jack
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Front End
Liquid Crystal Display Screen
The function of the liquid crystal display is the same as that of the desktop
computer. The compute uses LCD liquid crystal display screen, which
provides the perfect visual effect that is the same as liquid crystal display of
desktop computer. Please use the soft cloth without chemical liquid (clear
water when necessary) to wipe the monitor.
Power Switch
The power switch can switch on and off the computer and restore it from the
stand-by mode. Slight pressing on the power button is to switch on this
device. Short press on the power button means standby and awaking in the
system. Long press on the power switch can switch off this device.
Sound and Speaker system
The built-in stereo system enables you to hear the sound without any extra
equipment. The multi-media audio system has the characteristic of
complete digital sound effect controller to produce the sonorous and
vibrating voice. The audio effect is controlled by software.
Keyboard
The keyboard provides the comfort key that can be typed at will (the depth is
that every key can be pressed) and the support for two hands.
Function Key Function Description
F1 Ethernet Settings
F2 Wi-Fi Settings
F3 My Pad
F4 Browser
F5 E-mail
F6 Calendar
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F7 Gallery
F8 Music Player
F9 Volume Down
F10 Volume Up
Touch Pad and Button
The touch pad and button is set by pointing device and has the same
function with the mouse of desktop computer.
Battery Charging Indicator
After the AC power is connected, the red light indicates that the battery is
being charged and off of the light indicates that the battery is fully charged.
Power Indicator
When your Netbook powered on, this power indicator light is green. When
you switch off the Netbook, the power indicator light will be off automatically.
NUM Lock Indicator
Indicates the Number Lock status is activated or not.
CAPS Lock Indicator
Switch between upper case letter and lower case letter.
When the green light is on, it indicates that the upper case function of
keyboard is activated. The letter output on the display screen is upper case
when the button is activated.
Bottom View
Battery Pack
The battery pack will be charged automatically when the AC power is
connected, and continues to power the computer after AC power is
disconnected. This can be used in the transfer zone for a short period time.
The service life of battery is subject to the use condition. The battery pack
cannot be dismantled. 7

Reset Button (Emergent Condition)
In case that your operation cannot switch off or restart the computer
normally, you can use a pin or paperclip to press the reset button to restart
the computer.
WARNING: The bottom of Netbook may get hot. The user must be
careful when the computer is under operation or near the operation
status. High temperature is very normal during charging or operation. Do
not use the computer on soft surface such as bed or sofa. This will block
the cooling holes. Do not place the computer on your leg or any part of
the body to prevent the discomfort or injury caused by heat.
Right View
USB Port (2.0)
These two USB ports can be connected with USB disk, mouse or keyboard
and other USB equipments.
Left View
Memory Card Slot
The built-in card reader can read SD/MMC card from equipment.
Earphone Jack
The stereo earphone jack (3.5mm) is connected with the audio output signal
of computer. Use of this jack will stop the playing of the built-in speaker.
Microphone Jack
Microphone jack is intended to be used for connecting the microphone that
passes the sound or makes simple sound recording.
Back View
DC-IN
The power adaptor changes the alternative current to direct current through
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this jack. The computer is powered and the built-in battery is charged
through this jack. Please use the power adaptor normally in order to prevent
the damage to the computer and the battery.
WARNING: It may become hot from the warm state. Please make sure
whether DC socket connects the adaptor well and is far away from your
body.
Network Port
The RJ-45 network port supports the standard Ethernet cable to connect the
local network. The built-in connector can be used easily without extra
adaptor.
USB Mainframe Port (OTG)
Use of USB port and OTG function is connected with PC computer.
3. Start of Use
3.1 Battery Charging
Netbook is equipped with one built-in battery. The system will suggest
charging when the electric quantity of battery is low.
1. Connect the power adaptor to recharge battery. Indicator light will be on
while charging and will be off automatically when the battery is fully
charged.
2. Users can still use Netbook during battery charging.
NOTE: The charging time will be longer under the power-on status.
3.2 Use of SD Card
Insert SD card:
Insert SD card into SD card slot. Press it in with finger until the sound “click”
is heard. Prompt on the top left corner of the screen: preparing SD card.
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