DZH B023 User Manual
B023
Not Paired
Bluetooth 3.0 Keyboard
use Manual
Front
Back
Multi-function keys Connect Light
PrtScr
Insert
Bluetooth pairing connection
ON
OFF
Sower switch USB charger
Del
connector
BluetoothSettings
Airplane Mode
WLAN
Bluetooth
Notification Center
Control Center
Airplane Mode
WLAN
Bluetooth
Notification Center
Control Center
Settings
dzhgy
dzhgy
On
On
Bluetooth
DEVICES
Searching...
Now Discoverable
Bluetooth
Bluetooth
DEVICES
BT3.0 Keyboard
Now Discoverable
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
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.
Notice：Please read use manual carefull before you start use
this product.
Product features（Fn+）
IOS/Android
（Press FN+ios /Android key into the corresponding system）
Combination
FN+
key function
combination key
Bluetooth
pairing state
Home
End
Windows
（Press FN+Windows key into the corresponding system）
FN+
Function key
combination key
Home
Search
Select
Copy
Stick
Cut
Progress
Play/Pause
Next
Mute
Volume-
Volume+
Lock
Combination
Function key
key function
Home
Search
Select
Copy
Stick
Cut
Progress
Play/Pause
Next
Mute
Volume-
Volume+
Lock
PgUp
PgDn
Technical Specifications
Product Size
: 275.23X88.94X6.80mm
Weight: 168g
Keyboard layout: 80 keys
Operating distance: 6~8m
Battery capacity: 90mAh
Working voltage: 3.3~4.2V
Working current：<3mA
Charging current: 150mA
Standby current: <0.4mA
Sleep current: 3μA
Sleep time: Ten minutes
Awaken way: Any key to awaken
Charging Method
When the voltage below 3.3V, the blue light will blink reminding tocharge.
When charging the green light bright, after charging， the green light go out.
Remarks: in order to prolong the battery life, please open the keyboard power,
switch when you not use.
Support system
Win 10 /iOS/Android。
Troubleshooting
Please contact the after-sales service.
C
opyright
It is forbidden to reproduce any
permission of seller.
Safety instructions
Do not open or
environment. Clean the device with a dry cloth.
Warranty
The device is provided with one-year limited
purchase day.
repair this device, Do not u
par t of t
his quick start guide without the
se the device in a damp
hardware warranty from the
Keyboard Maintenance
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.
FAQ
1、The tablet PC can't connect the BT keyboard？
1） At f irst ch eck the BT k eyboar d is into m atch co de 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.
Settings
Airplane Mode
WLAN
Bluetooth
Notification Center
Control Center
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.
dzhgy
On
Bluetooth
Bluetooth
DEVICES
BT3.0 Keyboard
Now Discoverable
5.There have a tip for connecting
Connected
successfully ,you can use your
keyboard comfortably .
Warranty Card
User information
Company or personage full name
Contact address
TEL
The purchased product name and model NO.
Purchased date
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.
FCC Statement
Changes or modifications not expressly approved by the party responsible for compliance could void the user's
authority to operate the equipment.
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 not
installed and used in accordance with the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation. If this equipment does
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 or more of the following measures:
-- Reorient or relocate the receiving antenna.
-- 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
CE Statement
Application company: Shenzhen DZH Industrial Co., Ltd
Battery caution:
Risk of explosion if battery is replaced by an incorrect type. Dispose of used batteries according to the instructions.
The product shall only be connected to a USB interface of version USB3.0.
Use the Bluetooth 3.0 Keyboard in the environment with the temperature between -10℃~ +40℃.
Hereby, Shenzhen DZH Industrial Co., Ltd Declares that this Bluetooth 3.0 Keyboard is in compliance with the
essential requirements and other relevant provisions of Directive 1999/5/EC.
Address: 3th Floor, YiTuo Mike Industrial A building, Bu Yong Industrial D zone, ShaJing, Shenzhen
Zip
Certification
Inspection：
Production date：
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