Posted 4/11/2017 17:10 (#5957924 - in reply to #5957578) Subject: RE: FM750 Coverage Logging External Switch
You will need a relay, that you will tie into your footswitch/pressure switch in the sprayer. Wire it up so that when engaged, the relay holds power to the 12 pin connection you have going to the back of the display. Once you click the footswitch again to turn off the boom, the relay will open, causing the remote engage switch to stop logging.
FM750 Coverage Logging External Switch
