To enable 2-sensor mode (while the VPC1 is turned on):
1. Press and hold the power button.
2. Press the bottommost (bass end) black key (A#0).
The 2-sensor mode setting will be applied to all memories globally, and will remain active even after the VPC1 is turned off.
To restore 3-sensor mode, repeat the steps above.

The VPC1 utilises triple-sensor keyboard action has been developed to recreate the expressive touch of a concert grand piano. However, some virtual instrument hosts and sequencing software may not interpret these triple-sensor key events correctly, potentially resulting in prematurely cut or unintentionally repeated notes, especially when playing non-piano sounds. The 2-sensor mode provides a work-around for such symptoms, albeit at the expense of reduced expression and keyboard responsiveness.

To change memory presets via Program Change:
1. Send a MIDI Program Change number corresponding to the desired preset memory (1~5).
The VPC1's preset memory will be changed immediately.

After installing the software update, the VPC Pedal Calibration tool and explanation PDF can be found in the following folder:
C:\Program Files\KAWAI\VPC Editor\Program\

To perform the Factory Reset (while the VPC1 is turned on):
1. Press and hold the power button.
2. Press the bottommost (bass end) three white keys simultaneously.

To perform the Panic function (while the VPC1 is turned on):
1. Press and hold the power button.
2. Press the topmost (treble end) white key.

Please note that when using the built-in Windows driver, it will not be possible to make adjustments using the VPC Editor while another programme (such as a software piano) is accessing the VPC1's USB-MIDI interface.