Lexking Technology BT72682012 Bluetooth Foldable Keyboard User Manual
Lexking Technology Co.,Ltd. Bluetooth Foldable Keyboard
user manual
Bluetooth Foldable Keyboard Manual
Packing Include:
1,A Bluetooth Keyboard
2,A White bag
3,A list of manual
4,USB charging cable(The product shall not apply
to Apple 30-Pin charger)
5, sleeping current: <200UA
6, charging current: <100MA
7, standby time: 100days
8, Theory of working Time: 25 days
9, uninterrupted working time: 90 hours
10, charging time: 1-2 hours
11, Li-ion battery Capacity: Minimum 180mAH
12, lithium battery life: 3 years
13, lithium battery Specifications: 40*20*2.5MM
14,key strength:80±10g
15, key life: 500 million
16，operating temperature:-20-+55℃
17，Storage temperature:-40-+70℃
Note: When you switch on the keyboard, the power
light and Bluetooth light will be on in three
seconds, at this time the keyboard do not connect
with any device, But the LED light will
automatically be off if the keyboard still do not
connected to any device after the Led keep
lighting for 5 seconds. The keyboard can connect
when you switch on after your first successfully
use ,the power light will keep lighting, but the
Bluetooth light will be off after it
successfully connect to device.
Charging interface-----------------------
Connect button----------------------------
Bluetooth indicator light-----------------
Power indicator light---------------------
Charging indicator light-----------------
Power Switch-------------------------------
Bluetooth Keyboard
Install Bluetooth Keyboard
1, How to install Bluetooth keyboard into IPAD
Step 1: Find
(1),as shown, Turn on the toggle switch, power
light and Bluetooth light will be on in 3 seconds,
But after keep lighting for 5 seconds, It will
be off, At this time the keyboard is in working
situation.
(2), Press the connect button, the Bluetooth
light will be flashing, Power light will be
lighting, so the keyboard is in connecting
situation.
Product Features:
1, With Broadcom20730 as main control chip, with
Bluetooth 3.0 interface.
2, Use industry-leading Bluetooth solution,
WIDCOMM BTW Bluetooth software which is
specified software by Microsoft to carry with
IPAD bay.
3, Specially design for IPAD, It will be more
convenient to carry with IPAD bay.
4, Buit-in power management software, It can
automatically show the available capacity in the
Microsoft Windows
5, Silence design, It will not affect other
people’s rest
6, It is waterproof, dustproof, anti-pollution,
anti-acid, waterproof for silicone part
7, work with PC and commercial mobile, It will
be convenient to work.
8,working temperaturer:-20℃-55℃
humidity:20%-50%
9, built-in lithium battery, you do not need to
frequently change battery
Specifications
1, executive standard: Bluetooth v3.0
2, Working distance: 10 meters
3, modulation system: GFSK 2.4G
4, operating voltage: 3-5v
5, work current: <3.0MA
6, standby current: 2.5MA
(3) Click setting of the screen of the Ipad will
in setting area, then choose Bluetooth, open the
Bluetooth keyboard working situation.
Note There will not have any prompt, just click
enter after your enter passwork in the Ipad
screen.. It will be connected successfully.
Step 3: Connect successfully, The keyboard is in
working situation
Power light will keep lighting after it connect
successfully , so the keyboard can work with IPAD
successfully, The lighting power light to remind
that you should turn off the keyboard when you
to not use it.
Charge
The power light keep flashing in your working,
the keyboard is short of power. It is time to
charge the keyboard.
(1) Before you install your Bluetooth Keyboard,
please make sure you have done the Bluetooth
Dongle installation procedure, and the
Bluetooth facility is turned on.
(2) Press and release the connect button on the
bottom of Bluetooth Keyboard. The blue led
light will change into a flashing mode.
(3) Make sure that the keyboard is within the
effective range-- 10M.
(4) Make sure that there’s no change of the
Bluetooth facility. If anything changed,
please kindly rematch.
(5) If your Bluetooth facility is connected to
other Bluetooth products, please kindly
confirm that the speed of the Bluetooth
facility is enough.
(6) Please kindly check the batteries. If they
are short of power, replace them for new
ones.
(7) Please make sure that your Bluetooth Dongle
is damaged or not.
2. Every time you turn off the keyboard power and
after turn on it or reboot the computer shuts
down, if it is no response
(1)After the keyboard and the computer power,
re-install back, the keyboard and the computer
needs to re-invent code, which may take 23
seconds of your time, if you shut down and then
boot, or keyboard, disconnect the power
re-opened, please you press any key on the
keyboard, and then wait three seconds, your
keyboard can be properly used.
TIPS: When your battery is low, low-voltage
lights on the keyboard will blink, and you should
give your keyboard charging, so as not to affect
your work.
Charging procedure as follows
(1) Use the IPAD charger/USB charging cable plug
into outlet, put one end of the plug into
keyboard USB charging cable, as follows,
(2) Now red indictor, after charging finish, red
indictor off(charging time:4.5 hours)
Federal Communication Commission Interference
Statement
This equipment has been tested and found to
comply with the limits for a Class B digital
device.
Pursuant to Part 15 of the FCC Rules, These
limits are designed to provide reasonable
protection against harmful interference in a
residential installation. This equipment
generates uses and can radiate radio frequency
energy and, if no installed an used in accordance
with the instructions, may cause harmful
interference to radio or television reception,
which can be determined by turning the equipment
off and on, the user is encouraged to try to
correct the interference by one of the following
measures:
·Reorient or relocate the receiving the
equipment and receiver.
·Increase the separation between the equipment
and receiver.
·Connect the equipment into an outlet on a
circuit different from that to which the
receiver is connected
·Consult the dealer or an experienced radio/TV
technician for help.
This device complies with Part 15 of the FCC
Rules. Operation is subject to the following two
conditions (1) This device may not cause harmful
interference, and (2) this device must accept
any interference received, including
interference that may cause undesired
operation.
FCC Caution: Any change or modifications no
expressly approved by the party responsible for
compliance could void the user’s authority to
operate this equipment.
Storage
(1) When you are finished using your keyboard or
you will be required after the keyboard to
carry, so don’t forget to set aside the
keyboard to switch the source OFF, turn off
the keyboard’s power to extend battery life
(2) When you need a long time storage your
keyboard, please don’t forget to pack the
battery power, about half of the filling,
then store your keyboard, so can make your
keyboard lithium life longer.
Note: When you normally using the keyboard, or
if you are not using the keyboard and didn’t turn
off the power switch, please don’t fold or curly,
so you will have been working at the keyboard,
it will greatly decrease you using the keyboard.
Attentions:
1.Keep away from sharp objects.
2.Do not put heavy object on keyboard too long.
3.Do not heating it in microwave oven.
4.Don’t force tensile or distortion
5.Keep away from oil or any other organic liquid.
6.Do not press the keyboard when it is in folding
state.
7.Can wash silicone parts by water, alcohol, or
alcohol disinfectant.
FAQ:
1.If unable to connect the Bluetooth Keyboard to
the computer, or the Keyboard work
unconventionally, please try the steps below:
IMPORTANT NOTE:
FCC Radiation Exposure Statement:
1.This equipment complies with FCC radiation
exposure limits ser forth for an uncontrolled
environment. End users must follow the specific
operating instructions for satisfying RF
exposure compliance.
Important tip: After your keyboard connected
with computer or IPAD, if you have 15 minutes not
use it, then it will enter into dormant state,
and at this moment the light of keyboard power
crush out. If appear dormant state phenomenon,
pls don’t think your keyboard is broken, you just
press the key and wait 3 seconds, your keyboard
will put right.