To work correctly with C-Werk VMS, the keyboard must be recognized by Windows OS as the KEYBOARD 1000 game device.
If the keyboard is recognized as an HID device, hold down the Shift key on the device to toggle its operating mode.
If Windows Device Manager recognizes the keyboard as BETTER_USB_HS, the device will not work.
In this case, roll back the device driver. For correct operation, Windows Device Manager has to recognize the keyboard as a HID-compatible game controller.
The C-Werk VMS may recognize a Dahua DH-NKB1000 keyboard as a Hikvision-joystick DS-1005KI due to their shared device ID.
For correct operation, the keyboard has to be recognized as Dahua DH-NKB1000.
The Pattern button will not work in the C-Werk VMS.