How can I control PAV series via a USB interface?

You need to install the USB driver from our supplied CD-ROM.
Log in as an administrator in your Windows PC and save the USB driver to the desktop, etc.
For the details, read the communication interface manual – chapter of Setup – USB Port – USB connection.
You also need to set the PAV series address.
For the details, read the read the communication interface manual – chapter of Setup – Communication Check.