I have the DS DAC Sr. so the screen layouts will be different from your PerfectWave and was unaware of that at the time. Look at the rear of the unit, if you have the original Bridge it's going to read Perfect Wave Bridge. If it's the Bridge II it'll look like the one in the link.
https://tmraudio.com/accessories/mis...bridge-2-used/
You might want to contact PS Audio for further information. Or, there is a PS Audio Forum -- you could pose your questions there. The community is quite knowledgeable.
Ivan: Hope my 2nd suggestion is okay.