To configure the acquisition agent (Windows) 
Click (or tap) the Acquisition Agent icon
in the notification area of the Windows taskbar, and then click (or tap) Preferences.
The Preferences dialog box appears.
Set up any of the options on the following tabs as needed:
General tab
Still Pin - If you use a "Generic" intraoral camera with a still pin to initiate captures, you must install still pin support for that camera. Make sure that the camera is plugged in and that all the necessary drivers for that device are installed before you attempt to install still pin support. Click (or tap) Install Still Pin Support, click (or tap) OK on the message that appears, select the camera that you want to install still pin support for, and then press the Enter key when the installation is complete. The Use still pin with Generic Camera checkbox is selected automatically, but you can clear the checkbox if at any time you decide that you do not want to use a still pin camera.