5.53 How does the Nav 2 (VOR) gauge work on the Learjet?

From FlightSim

The NAV 2 VOR arrow is activated by the button at the lower left of the gauge. The ADF arrow is activated by the button at the lower right. The VOR arrow for NAV 2 is similar to an ADF except it also has a DME which shows the speed of the airplane relative to the beacon and the distance in nautical miles. The help screen says that the button toggles between NAV 1 and NAV 2, but it really only switches the NAV 2 arrow off and on. The DME data shows up even if the arrow is turned off as long as the beacon is within range.

Bob Fiedler