Advertisement
Available languages
Available languages
Fn Lock enabled：
Press Fn+
to enable the Fn lock, and the green light will be on.
Under this state, press
may use the functionality owned by F1 key, while the combination of
Fn+
will dim the brightness of the screen.
Repeated press of Fn+
may disable the Fn lock and the green light goes off.
The use of all F Keys (F1-F12) is the same as the way mentioned above.
2).The way to use some Special Function Keys
The keys with rectangle icon are function keys. They work with the combination of Fn key. For example,
press Fn+
simultaneously to turn on/off the touch keyboard. The touch keyboard is on by default.
Some of the function keys are as follows.
Check the Battery Level
Turn on/off Touch Pad
Enter to Bluetooth Pairing Mode
Fn Key Locks/Unlocks
UK keyboard Layout: |
UK keyboard Layout: \
6. To check battery status
Press
+
simultaneously, and check the battery level by the flash times of the green indicator.
Times green light flashes
Battery Level
Once
0-25%
Twice
25%-50%
3 times
50%-75%
4 times
75%-100%
7. Charging
When the battery is low, indicator will flash in red. If all indicators are off, it means the battery is completely
drained. Under both situations, the keyboard should be recharged. The required voltage for charging is
5V with current under 250mA. A current control chip is set inside the keyboard for overcurrent protection.
You can recharge the keyboard by using an ordinary phone charger or on the USB port of a computer that
3
regularly outputs voltage at 5V. The keyboard can be fully recharged in approximately 4-5 hours. Indicator
keeps red when the keyboard is being recharged. The battery indicator will turn green when the keyboard
is fully recharged.
Note：
You can use the keyboard while it is being recharged.
8. Sleeping mode
The keyboard will sleep automatically if there is no operation on it for 2 hours. Wake it up by pressing
any button. Under sleep mode, Bluetooth will disconnect automatically, and you can build reconnection
by pressing any key. To improve the battery life, the keyboard cannot be wakened up by touching the
touchpad when it is in sleep mode.
9. Product Specifications
Bluetooth version
V5.1
Effective range
10 m
Charging time
4 ~ 5h
Continuously working time with backlight
About 6h
About 187h
Continuously working time without backlight
Working temperature
-10° ~ 55°
Bluetooth Operating Frequency
2402 ~ 2480MHZ
Bluetooth transmission power
0dBm
Key press force
60 ± 10g
Battery capacity
750mAh
10. Packing list
KB02009*1
Micro-B Charging Cable*1
Instruction Manual*1
11. FAQs
1.When the keyboard is under sleep mode, it cannot be wakened up by touching the touchpad.
Answer: To improve the battery life, the keyboard cannot be wakened up by touching the touchpad when
it is in sleep mode. Please wake it up by pressing any button instead.
2.The mouse cursor jumps up and down when typing
Answer: This problem occurs if the touchpad is accidentally touched while typing. To solve this problem,
please press the Fn +
to turn off the touchpad. Press again to turn it on.
3.The right mouse button clicks occasionally when typing
Answer: This problem occurs if there is accidental touch while typing. Press Fn + K to disable the feature
so that the right mouse button will not work when double click the touchpad. Press again to enable this
feature.
4.If the keyboard has no response when typing, please try the following steps in sequence:
a. Follow "To power on/ power off KB02009" to check the state of the keyboard's power. If the keyboard
cannot be powered on, please charge it as instructed. After turning it on, please go to next steps.
4
Advertisement
