If you only downloaded the Pure Vinyl 3 beta version, you should also get the PV 2.3 application suite. The documentation with version 2.3 is more complete and will help somewhat with version 3, although several aspects of the interface differ.
The beta version 3 still has significant limitations and I have not yet gotten it to work to my satisfaction. It works much better if you record using a non-equalized amplifier for the turntable and let PV add digital RIAA equalization. But, recording an equalized signal from my phono preamp still fails with PV3. PV 2.3 works fine, but you have to downsample to CD quality (16/44.1) to edit the recording into individual tracks.
The beta version 3 still has significant limitations and I have not yet gotten it to work to my satisfaction. It works much better if you record using a non-equalized amplifier for the turntable and let PV add digital RIAA equalization. But, recording an equalized signal from my phono preamp still fails with PV3. PV 2.3 works fine, but you have to downsample to CD quality (16/44.1) to edit the recording into individual tracks.