A4TECH FBK30 Bluetooth and 2.4G Wireless Keyboard User Guide
- June 9, 2024
- A4TECH
Table of Contents
QUICK START GUIDE 
FBK30
WHAT’S IN THE BOX
THE FRONT
THE FLANK / BOTTOM
CONNECTING 2.4G DEVICE
Plug the receiver into the computer’s USB
port.
Turn on the keyboard power switch.
Yellow light will be solid (10S). The light will be off after connected.
Note: USB extension cable is recommended to connect with Nano receiver.
(Make sure the keyboard is closed to the receiver within 30 cm)
CONNECTING BLUETOOTH DEVICE1 (For Mobile Phone/Tablet/Laptop)
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 w i l l be solid blue for a while then light off after the
keyboard i s connected.
CONNECTING BLUETOOTH
DEVICE 2 (For Mobile Phone / Tablet / Laptop )
-
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. -
Choose [A4 FBK30] from your Bluetooth device.
The indicator will be solid green for a while then light off after the keyboard is connected.
CONNECTING BLUETOOTH DEVICE3
(For Mobile Phone/Tablet/Laptop)
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.
OPERATING SYSTEM SWAP
Windows / Android is default system layout.
System| Shortcut
[Long-Press for 3 S ]|
---|---|---
iOS| | Light will be off after flashing.
Mac|
Windows, Chrome, Android & Harmonious|
INDICATOR (For Mobile Phone/Tablet/Laptop)
FN MULTIMEDIA KEY COMBINATION SWITCH
FN Mode: You can lock & unlock Fn mode by short pressing FN + ESC by turn.
@ Lock Fn Mode: No need t o press FN key
@ Unlock Fn Mode: FN + ESC
After pairing, FN shortcut i s locked in FN mode by default, and the locking FN is memorized when switching and shutting down.
OTHER FN SHORTCUTS SWITCH
| Shortcuts | Windows | Android | Mac / iOS |
|---|---|---|---|
| Pause | Pause | Pause | |
| Device Screen | |||
| Brightness + | Device Screen | ||
| Brightness + | Device Screen Brightness + | ||
| Device Screen | |||
| Brightness – | Device Screen | ||
| Brightness – | Device Screen Brightness – | ||
| Screen Lock | Screen Lock (iOS Only) | ||
| Scroll Lock | Scroll Lock |
Note: The final function refer to the actual system.
DUAL-FUNCTION KEY
Multi-System Layout
LOW BATTERY INDICATOR
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
How to switch layout under different system?
– ( Answer ) You can switch layout by pressing F n +| /O/ P under Windows |
Android | Mac | iOS.
Does the layout can be remembered?
– ( Answer ) The layout you used last time will b e remembered.
How many devices can be connected?
– ( Answer ) Interchange and connect up to 4 devices a t the same time.
Does the keyboard remember the connected device?
– ( Answer ) The device you connected last time will be remembered.
How can| know the current device i s connected or not?
– ( Answer ) When you turn on your device, the device indicator w i l l b e
solid.(disconnected: 5S, connected: 10S)
How t o switch between connected Bluetooth device 1-3?
– ( Answer ) By pressing FN + Bluetooth shortcut (7 – 9).
WARNING STATEMENT
The following actions may damage the product.
-
To disassemble, bump, crush, or throw into fire is forbidden for the battery.
-
Do not expose under the strong sunlight or high temperature.
-
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. -
Do not continue to use if severe swelling occurs.
-
Please do not charge the battery.
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http://www.a4tech.com| http://www.a4tech.com/manuals/fbk25/
FCC regulatory conformance
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. (2) This device must accept any interference received, including
interference that may cause undesired operation.
NOTE: 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
NOTE: The manufacturer is not responsible for any radio or TV
interference caused by unauthorized modifications to this equipment. Such
modifications could void the user’s authority to operate the equipment.
RF Exposure
This equipment complies with FCC radiation exposure limits set forth for an
uncontrolled environment.
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