Winegard has it's own forum on the company web site. here is the thread of interest:
http://www.winegard.com/phpbb3/viewtopic.php?f=18&t=73
I will give you two hookups.. The Spec sheet I looked at did not list an AUX input (mine has an AUX, may be a different model) if you do not have an AUX input then:
Forget the video switch, go to your VCR, disconnect the ANT-IN from the VCR and hook it to the converter. hook TV-OUT on the converter to ANT-IN on the VCR.. NOTE: This works best if your Converter has Analog pass through.
now, not only can you watch but you can record for later viewing
To watch on the VCR section select ANTENNA
On the TV section selecte VCR, Leave VCR off to view live or.. Well I assume you know how to use your VCR.
If you do have an AUX input then you can go to the complex method...
Get a DIPLEXER, this is a splitter with power pass through on ONE port (And please make sure it's just one, some pass both ports)
Common goes to the rooftop antenna (You will need to disconnect this line from the swich box)
Pass through to the switch box (Port just unhooked from)
Non power pass through to converter ANT-IN
TV out to AUX in on switch box
Select AUX to watch digital tv
NOTE: I don't care what it says on it it is NOT!! AN HD converter
Nothing can convert an older TV to HD.
BUt it will receive digital TV, both HD-ATSC and older standard NTSC, and properly display it on an older set
You may need to configure the output to properly display