Page 1
QUICK
START
GUIDE
FBK30
FN MULTIMEDIA KEY
COMBINATION SWITCH
FN Mode: You can lock & unlock Fn mode by short pressing FN + ESC by turn.
① Lock Fn Mode: No need to press FN key
② Unlock Fn Mode: FN + ESC
※ After pairing, FN shortcut is locked in FN mode by default,
and the locking FN is memorized when switching and shutting down.
FN
/2.4G
WHAT'S IN THE BOX
Bluetooth/2.4G
Wireless Keyboard
2.4G Nano
Receiver
USB
Extension Cable
THE FRONT
Alkaline
Battery
COLLECTION
User
Manual
Home
Page
Backward Input
System
Switching
Search Screen
Switching
Windows / Android / Mac / iOS
Capture
Previous
Track
Play
/ Pause
Next
Mute Volume
Track
Volume
Down
OTHER FN SHORTCUTS SWITCH
Shortcuts
Pause Pause
Device Screen
Brightness +
Device Screen
Brightness -
Scroll Lock Scroll Lock
Note: The final function refer to the actual system.
Device Screen
Brightness +
Device Screen
Brightness -
Screen Lock Screen Lock (iOS Only)
Pause
Device Screen
Brightness +
Device Screen
Brightness -
DUAL-FUNCTION KEY
Multi-System Layout
Up
OS
FN Locking Mode
Color Plate
Function Indicator
THE FLANK / BOTTOM
USB Nano Receiver Storage
OFF ON
Power Switch
Battery Storage
Device Indicator
12 Multimedia &
Internet Hotkeys
Multi-Device Switch
Operating System Swap
PC/MAC Dual-Function Keys
Keyboard Layout
Switching Steps:
① Choose iOS layout by pressing Fn+I.
② Choose MAC layout by pressing Fn+O
③ Choose Windows / Android layout by pressing Fn+P.
Alt
Alt (Right)
Ctrl (Right)
w a
LOW BATTERY INDICATOR
OFF ON
CONNECTING 2.4G DEVICE
1
Plug the receiver into
the computer's USB port.
Note: USB extension cable is recommended to connect with Nano receiver.
(Make sure the keyboard is closed to the receiver within 30 cm)
2
Turn on the keyboard
power switch.
3
Yellow light will be solid (10S).
The light will be off after connected.
CONNECTING BLUETOOTH
DEVICE 1
(For Mobile Phone/Tablet/Laptop)
Indicator
Flashing Red light indicates when the battery is below 10%.
SPECIFICATIONS
Model: FBK30
Connection: Bluetooth / 2.4G
Operating Range: 5~10 M
Multi-Device: 4 Devices (Bluetooth x 3, 2.4G x 1)
Layout: Windows｜Android｜Mac｜iOS
Battery: 1 AA Alkaline Battery
Battery Life: Up to 24 Months
Receiver: Nano USB Receiver
Includes: Keyboard, Nano Receiver, 1 AA Alkaline Battery,
USB Extension Cable, User Manual
System Platform：Windows / Mac / iOS / Chrome / Android / Harmony OS...
Q & A
+
A4 FBK30
1：Short-press FN+7 and choose Bluetooth device 1 and light up in blue.
Long-press FN+7 for 3S and blue light flashes slowly when pairing.
2：Choose [A4 FBK30] from your Bluetooth device.
The indicator will be solid blue for a while then light off after the keyboard is connected.
CONNECTING BLUETOOTH
DEVICE 2
1：Short-press FN+8 and choose Bluetooth device 2 and light up in green.
Long-press FN+8 for 3S and green light flashes slowly when pairing.
2：Choose [A4 FBK30] from your Bluetooth device.
The indicator will be solid green for a while then light off after the keyboard is connected.
(For Mobile Phone/Tablet/Laptop)
+
A4 FBK30
Question
Answer
Question
Answer
Question
Answer
2
Question
Answer
Question
Answer
Question
Answer
How to switch layout under different system?
You can switch layout by pressing Fn + I / O / P under Windows｜Android｜Mac｜iOS.
Does the layout can be remembered?
The layout you used last time will be remembered.
How many devices can be connected?
Interchange and connect up to 4 devices at the same time.
Does the keyboard remember the connected device?
The device you connected last time will be remembered.
How can I know the current device is connected or not?
When you turn on your device, the device indicator will be solid.
(disconnected: 5S, connected: 10S)
How to switch between connected Bluetooth device 1-3?
By pressing FN + Bluetooth shortcut ( 7 - 9 ).
CONNECTING BLUETOOTH
DEVICE 3
1：Short-press FN+9 and choose Bluetooth device 3 and light up in purple.
Long-press FN+9 for 3S and purple light flashes slowly when pairing.
2：Choose [A4 FBK30] from your Bluetooth device.
The indicator will be solid purple for a while then light off after the keyboard is connected.
(For Mobile Phone/Tablet/Laptop)
+
A4 FBK30
OPERATING SYSTEM SWAP
Windows / Android is default system layout.
System
iOS
Mac
Windows, Chrome,
Android & HarmonyOS
Shortcut
［Long-Press for 3S］
Device / Layout Indicator
Light will be off
after flashing.
3
WARNING STATEMENT
The following actions may damage the product.
1. To disassemble, bump, crush, or throw into fire is forbidden for the battery.
2. Do not expose under the strong sunlight or high temperature.
3. The discard of battery should obey to the local law, if possible please recycle it.
Do not dispose it as household garbage, because it may cause an explosion.
4. Do not continue to use if severe swelling occurs.
5. Please do not charge the battery.
OS
Note: The layout you used last time will be remembered. You can switch the layout by following the above step.
INDICATOR
Keyboard 2.4G Device
Indicator
Multi-Device Switch
Device Switch:
Short-Press for 1S
Pair Device:
Long-Press for 3S
Solid Light 10S
No Need to Pair
(For Mobile Phone/Tablet/Laptop)
Bluetooth
Device 1
Blue LightYellow Light
Bluetooth
Device 2
Green Light Purple Light
Solid Light 5S
Pairing: Flashes Slowly
Connected: Solid Light 10S
Bluetooth
Device 3
COLLECTION
Scan for E-Manualwww.a4tech.com
Loading...