You can select what you do or don't scan, but there isn't a choice of scanlists as you suggest AFAIK: it only has one scanlist.
Select a Zone.
Add the channel details such as example below
Under the
Channel Edit button for each channel entry tick or untick each individual channel to be in or out of the scanlist - that's via the
Scan Add checkbox: by default it is added.
As needs be, repeat this process for different channels in another Zone etc (eg you might have a Zone for analogue and one for Digital)
You can add/remove Zones from the scanlist:
Zone Edit >
Zone Add checkbox. By default each zone is added to the scanlist.
Press whatever key you have configured as Scan to start scanning. It will scan all enabled Zones and all Channels in each zone are enabled.
If you want to dynamically alter what is and isn't scanned, I suggest reassigning some keys or the settings in the menu to quickly add/remove a channel from the scanlist, and do the same for a zone.
Home channel is just as the Help menu says:
Home Channel
Edit > Zone Information (Conventional Group) > Zone Edit and select Hone Channel from the drop down menu. Default is None.