Displaying dial positions

What is the best way to display dial positions? I have one that is state-based vs. using a text box for the positions. The current amount of triggers

My project: The learner turns the large dial to set one of five positions. They use the smaller dial to set each digit to 0-9. This arrangement, individual states for each digit on each position, is cumbersome. Is there a better way?  

I currently have the next layer to display with the learner entering the correct frequency (13212.0), and then the learner presses a hotspot to continue. I would like the correct frequency to be entered, triggers to disable both dials, a trigger for the paused timeline to resume from a cue point (3.75 sec), and for the next layer to show at the end of the timeline. I do not want the hotspot.