QUICK START GUIDE
FG2400 Air2
WHAT’S IN THE BOX
KNOW YOUR KEYBOARD
Flashing Red light indicates when the battery is below 25%.
THE FLANK / BOTTOM
SYSTEM SWAP
WINDOWS/MAC OS KEYBOARD LAYOUT
| System | Shortcut [Long Press for 3S] |
Indicator Light |
| Windows |  |
 Flashing Off |
| Mac OS |  |
ONE-TOUCH HOTKEYS
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.
DUAL-FUNCTION KEY
Multi-System Layout
KNOW YOUR MOUSE
[ Desk + Air ] DUAL FUNCTIONS
The innovative Air Mouse Function provides dual [Desk+Air] usage modes, turn your mouse into a multimedia controller by simply lift it in the air.
No software installation required.
- On the Desk
Standard Mouse Performance - Lift in Air
Media Player Controller
LIFT IN AIR FUNCTION
To activate the Air Function, please follow the steps:
- Lift the mouse in the air.
- Hold both left and right buttons for 5s.
So now you can operate the mouse in the air and turn it into a multimedia controller with the below functions.
Left Button: Anti-Sleep Setting Mode (Long Press 3S)
Right Button: Play / Pause
Capture Button: Open Browser
Scroll Wheel: Volume Up / Down
Scroll Button: Mute
DPI Button: Open Media Player
Forward / Backward: Previous / Next Track
ANTI-SLEEP SETTING MODE
To prevent your PC from entering the sleep-mode setting while you are away from your desk, simply turn on our new Anti-Sleep Setting Mode for PC.
lt will automatically simulate the mouse cursor movement once you turn it on.
To turn on/off the Anti-Sleep Setting Mode for PC, please follow the steps:
For Keyboard
Press both the 
buttons for 1s.
For Mouse
- Lift the mouse in the air.
- Hold the left button for 3s.
Note: Make sure the mouse has turned on the Air Function.
SCREENSHOT CAPTURES
- One click the capture button.
- Select the screenshot type by pressing the left key.
- Long press the left key and move the mouse cursor to capture the screen area.
- You can paste the screenshot to another application.
- Release the left key and the screenshot will be recorded.
*** Only supports Windows 10/11 or later.
CONNECTING 2.4G DEVICE
- Plug the receiver into the computer’s USB port.
- Use the Type-C adaptor to connect the receiver with the computer’s Type-C port.
Turn the mouse & keyboard power switch on.
TECH SPEC
Sensor: Optical
Style: Right-Handed Fit
Report Rate: 125 Hz
Resolution: 1000-1200-1600-2000 DPI
Buttons No.: 7
Size: 108 x 70 x 42 mm
Weight: 95 g (w/ battery)
Keycap: Chocolate Style
Keyboard Layout: Win / Mac
Character: Laser Engraving
Report Rate: 125 Hz
Size: 395 x 138 × 26 mm
Weight: 429 g (w/ battery)
Connection: 2.4G Hz
Operation Range: 10~15 m
System: Windows 7/8/8.1/10/11
Q & A (For Mouse)
Question Is the air function fully compatible with all multimedia platforms?
Answer The mouse air function is created according to the Microsoft operation instructions. Except for the volume control function, the other multimedia functions might be limited use by some system platforms or third-party software support.
Question How to switch layout under different system?
You can switch layout by pressing Fn + P / O under Windows / Mac. Answer
Question Does the layout can be remembered?
The layout you used last time will be remembered. Answer
Question Why can't the function lights in Mac system prompt?
Because Mac system does not have this function. Answer
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.
http://www.a4tech.com/manuals/FB2535C/
Documents / Resources
 |
A4TECH FG2400 Air 2 Wireless Quiet Key Combo [pdf] User Guide FG2400 Air2-EN-GD-20231124-L4, 70510-7814R, FG2400 Air 2 Wireless Quiet Key Combo, FG2400, Air 2 Wireless Quiet Key Combo, Wireless Quiet Key Combo, Quiet Key Combo, Key Combo, Combo |
