I am not sure of this, BUT, I believe that if you have the modem to hook to the LEV unit, you can call into the controller and use IMS to program the parameters. I am speaking out of my butt here. I have a modem that came off a LEV. If you would like to try it, I will sip te modem to you and you can try it. I understand that you can also do a job reset through the modem. My cell is 503 806-4141, if you want to try it.