Hi Steve,

If you have a Mark I RC2000, the unit goes back into the RC-5 mode, with all of its default codes. If you take a pin or a nail, and gently press down on the green button labeled "Mode" the unit will go from "NAME" to "RC-5" to "USE". "Use" contains all of the commands you programmed in.

As you main soon discover, the RC2000 is a real battery hog. I have two sets of rechargable AA batteries, which I rotate between the RC and the recharger. I have a short piece of wound metal guitar string that I kept in a loop of tape to the inside of the battery door. I simply slide the string out to change the unit back to "Use" mode whenever I change batteries, and then pop it back into the loop of tape before I close the battery door. You can substitute a short length of electrical wire, or something similar if you don't have a guitar string handy.

Ed