DVR setup with zipcode and XML file

I am trying to set up an HDHomeRun alongside a dizqueTV installation. I would like Plex to download channel information using my zipcode, but I would like to use dizqueTV, but I cannot use a zipcode as the channel guide is a XML file located on my server. I would prefer to not have to fetch a XML file for my OTA channels. I am using a Synology DS920+ NAS to host PLEX and dizqueTV.

Server Version#: 1.30.1.6562
Player Version#: N/A
Tuner Make/Model: HDHomeRun Connect Quatro, dizqueTV
Guide/Lineup name: My Channels
Using XMLTV?: No, I would like to add XML for dizqueTV
Channel number/Name:

I have the same issue Version 1.31.2.6810 no place to enter the URL for the xmltv file.