Shenzhen Huichuangda Technology Co. Ltd MD87575 사용자 설명서
Folding Bluetooth keyboard
use Manual
英文
正面
背面
ON
OFF
Win 10 /iOS 9.2/Android 5.0.2
1.Please open power switch on the
side of keyboard ，press the short
cut key FN+C to pair ,then the blue
indication light flash into be searched
and paired state
Sower switch USB charger
connector
2.Open the tablet PC setting
“Bluetooth” into searching and
pairing state.
3.You will find the. “BT 3.0 Keyboard”
and click to next step .
4.According the table PC tips to input
the correct password then click
“Enter” button.
5.There have a tip for connecting
successfully ,you can use your
keyboard comfortably .
This reason due to the product broken and damage is not
include on the warranty.
(1) Accident, misuse, improper operation, or any unauthorized
repair, modified or removed
(2) Improper operation or maintenance, when operation violation
of the instructions or connection unsuitability power supply.
include on the warranty.
(1) Accident, misuse, improper operation, or any unauthorized
repair, modified or removed
(2) Improper operation or maintenance, when operation violation
of the instructions or connection unsuitability power supply.
Warranty Card
User information
Company or personage full name
Contact address
TEL
Zip
The purchased product name and model NO.
Purchased date
Certification
Inspection：
Production date：
Product Size
: 275.23X88.94X6.80mm
Weight: 164g
Keyboard layout: 80 keys
Operating distance: 8m
Operating distance: 8m
Battery capacity: 90mAh
Working voltage: 3.2~4.2V
Working voltage: 3.2~4.2V
Working current：<3mA
Charging current: <250mA
Standby current: <0.4mA
Sleep current: 3μA
Sleep time: Ten minutes
Awaken way: Any key to awaken
Charging current: <250mA
Standby current: <0.4mA
Sleep current: 3μA
Sleep time: Ten minutes
Awaken way: Any key to awaken
When the voltage below 3.2V, the blue light will blink reminding tocharge.
When charging the green light bright, after charging， the green light go out.
1、Please keep the keyboard away from liquid or humid environment, saunas,
swimming pool, steam room and don't let the keyboard get wet in the rain.
2、Please don't expose the keyboard at too high or too low temperature
condition.
3、Please don't put keyboard under sun for a long time.
4、Please don't put keyboard close to the flame, such as cooking stoves,
candles or fireplace.
5、 Avoid sharp objects scratching products, timely to recharge or replace the
dry cell products to ensure the normal use.
swimming pool, steam room and don't let the keyboard get wet in the rain.
2、Please don't expose the keyboard at too high or too low temperature
condition.
3、Please don't put keyboard under sun for a long time.
4、Please don't put keyboard close to the flame, such as cooking stoves,
candles or fireplace.
5、 Avoid sharp objects scratching products, timely to recharge or replace the
dry cell products to ensure the normal use.
1、The tablet PC can't connect the BT keyboard？
1） At first check the BT keyboard is into match code state, then open the
table PC Bluetooth searching.
2） Checking the BT keyboard Battery is enough, the battery low is also
lead to can't connect, you need charge.
2、The keyboard indication light always flashing when use?
Keyboard indication always flashing when use, is means the battery will
be no power , please charge the power as soon as quickly.
3、The table PC display BT keyboard is disconnect?
The BT keyboard will into dormant to save the battery after some time
later no use; press any key the BT keyboard will be awaken and working.
1） At first check the BT keyboard is into match code state, then open the
table PC Bluetooth searching.
2） Checking the BT keyboard Battery is enough, the battery low is also
lead to can't connect, you need charge.
2、The keyboard indication light always flashing when use?
Keyboard indication always flashing when use, is means the battery will
be no power , please charge the power as soon as quickly.
3、The table PC display BT keyboard is disconnect?
The BT keyboard will into dormant to save the battery after some time
later no use; press any key the BT keyboard will be awaken and working.
Remarks: in order to prolong the battery life, please open the keyboard power,
switch when you not use.
FAQ
Keyboard Maintenance
Support system
Bluetooth pairing connection
Troubleshooting
Please contact the after-sales service.
Please contact the after-sales service.
C
opyright
It is forbidden to reproduce any
part of t
his quick start guide without the
permission of seller.
Safety instructions
Do not open or
Do not open or
repair this device, Do not u
se the device in a damp
environment. Clean the device with a dry cloth.
Warranty
The device is provided with one-year limited
hardware warranty from the
purchase day.
Notice：Please read use manual carefull before you start use
this product.
Product features（Fn+）
Technical Specifications
Remarks：After connecting successfully the next time you don't need match code, just open the
Bluetooth keyboard power switch and the tablet PC “Bluetooth.” The BT keyboard wills search the
device and automatic connects.
Ai rp la ne Mod e
WL AN
dzhgy
Bl ue to ot h
On
Notification Center
Control Center
Blue too th
Sett ing s
Bluetooth
DEVICES
Searching...
Now Discoverable
Airp lane Mod e
WLAN
dzhg y
Blue tooth
On
Notification Center
Bluetooth
Settings
Bluetooth
DEVICES
Now Discoverable
BT3. 0 Keyboa rd
Not Paired
Control Center
Cancel
Airplane Mode
WLAN
dz hg y
Bluetooth
On
Notification Center
Bluetooth
Settings
Bluetooth
DEVICES
Now Discoverable
BT3.0 Keyboard
Connected
Control Center
Charging Method
Back
Multi-function keys
Connect Light
Front
PrtScr Insert
Del
IOS/Android
（Press FN+ios /Android key into the corresponding system）
Bluetooth
pairing state
Home
Copy
Play/Pause
Search
Stick
Next Track
Cut
Volume+
Mute
Select
Pre Track
Next Track
Pre Track
Volume-
Home
Search
Function key
corresponding key
FN+
combination key
Combination
key function
Function key
FN+
combination key
Combination
key function
Function key
Windows
（Press FN+Windows key into the corresponding system）
Lock
Copy
Play/Pause
Stick
Cut
Volume+
Mute
Select
Volume-
Lock
Three share Fn + key
combination system
C
PgUp
PgDn
End
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