Switching Between Devices to Be Connected
When HHKB Studio is turned on, it will automatically connect to the device that it was last connected to. Use the shortcut keys to manually switch to the device you want to connect to.
Switching between devices to be connected via Bluetooth
Press the [Fn] + [Control] + [1] to [4] keys (the number key to which the pairing information is registered) to connect to a device for which pairing information is registered to the relevant number key via Bluetooth.
During the connection process, the LED indicator light corresponding to the pressed number key lights up in blue. It will turn off after the connection is established.
For example, when the [Fn] + [Control] + [2] keys are pressed, the second LED indicator light from the left lights up as shown above.
For details about how to register the pairing information, refer to Bluetooth Connection.
You can also use the above-mentioned shortcut keys to change the connection from USB to Bluetooth. To use the keyboard without the USB cable, insert the batteries.
You can also switch to Bluetooth connection while the keyboard is being powered by the USB cable.
Switching to USB connection
Connect the USB cable and press the [Fn] + [Control] + [0] keys to switch to the USB connection.
The keyboard will not switch to the USB connection simply by connecting the USB cable.
During the connection process, the LED indicator lights all light up in blue. They will turn off after the connection is established.
How to check the connected device
To check the device connected with the keyboard, press the [Fn] + [V] keys.
The LED indicator status will change in the order shown below. Refer to "3" in the following table to check the status of the LED indicators that light up third.
Order of Light Up |
Status |
Description |
|---|---|---|
1 |
 All four lights light up once in white |
Indicates that the keyboard is turned on. |
2 |
 The light corresponding to the number of the profile that has been applied lights up once in white |
Indicates the profile that has been applied. The light corresponding to the number of the profile (Profile1 to Profile4) lights up once in white. (The figure shows an example of the LED indicator when Profile1 has been applied) |
3 |
Bluetooth connection:  The light corresponding to the device to be connected lights up once in blue USB connection:  All four lights light up once in blue |
Indicates the connection status of the keyboard.
|