Posted 9/14/2018 23:51 (#6988821 - in reply to #6988566) Subject: RE: What all is needed to yield map with a 7230?
Do you have a light bar or Agleader 1500 that you don't use in the fall? You can feed the 700 gps through the 9 pin serial port on the display. You will have to turn on the gps in the display and set it for the proper source, which will depend on the source you are using. You can get a $300 garmin receiver off ebay to do the job.