The Pro-197 was a little bit difficult to setup, however, once I figured out that you need to get the control channels programmed in, all worked.
This setup all works with the creation of a TGRP. Once you get the TGRP created, edit the TSYS and put in your frequencies. Select.
Create a TGRP
Go to TSYS and select your device (mine was MOT 800.)
Under Frequencies, input each of the control channels for your areas
Set your Audio-Boost if needed
Set Multi-Site to "Roam" to pick the nearest site and to "Stat" to scan all control channels
Save the settings (You might need to hit save a couple of times to get out.)
Hit the scan button and enjoy listening. I noticed that some of the audio channels were not received, however, the control channel was.
I hope this helps you get you started with listening.
Here are some additional links that may help you