Can hours in use be determined on a GP1850/DF?

[Anonymous]

Is there a non-documented menu that would include the ability to determine hours in use of a GP1850/DF? If so, please explain how to open that menu.
Thank You

 

[Snips]

Fred,
I don't know that any of our stand alone plotters have a on time or total hour meter feature. That type of feature is more of a radar function than plotter.

Snips

 

[Anonymous]

Ok, thanks!