I finally received an Owner's Manual!
To all those who offered comments about "Programming the Remote Control", I
am pleased to report that the Manual does indeed explain exactly how to do
the programming, with a choice of 4 Modes.
It comes programmed for Mode 3.
1. LOCK command
2, UNLOCK command
3. DELAYED LOCKING command.
It also tells how to program Automatic Door Locks.
It works fine just the way it is, so I am not going to fool around with it.
I believe in the old adage: "If it ain't broke, don't fix it"!