For camera testing you can use the tool preinstalled with the Vioso Anybend pack called DirectShow Tester (AMCap).
You can find it by the following path
Start menu -> Vioso Anyblend->Tools->Directshow Tester (AMCap).
Open the application:
You can choose your camera or capture card in the Devices menu.
Check if the signal form the camera goes well – that means your camera is detected, working well and it will be compatible with Vioso Calibrator software.
Please control the camera position as well