I was trying to remember which button was which... whether it was "Select" on top and "Adjust" on bottom, or vice versa. Sounds like "Select" is the bottom.
Incidentally, you can scroll through most items on the screen using this "Select" button, and then use the "Adjust" button to make changes. In some cases, quick clicks of "Adjust" will scroll through which one of many options you want to appear there (this is probably only true for the upper/lower displays where you currently have Range & Trip 2). The push-and-hold of "Adjust" is how you force a reset of the value.