After I posted my question I refined my search and found the following from previous postings.
deadeyenevermisses
Here's the "straight skinny": Open your battery compartment and on the wall facing you you'll see a square panel with wires down one side labeled the same as on your outside remote panel. On this square panel is a button. Hold it in until the adjacent blue light illuminates, then hold down any of the buttons on your remote until the blue light goes out and voila, your "synchronized".
brian ayerst
Hi jack
richards seems to be a little different than mine as I push the blue button which lights a red light then hold the remote for 3 seconds, here is the web page with pictures.
www.lci1.com
then to support
then lip sheets
then #0084
thanks to sam n sam
brian