Jeff,
C-Series, Display reference manual page 4-28. Chapter 4.11 says:-
"If you have more than one chart view, you can share the presentation or present each window independently. The option you have chosen is indicated on the chart status bar as LOCAL or SYSTEM.
Note: Whenever you initially open a chart window, its chart presentation will be the same. If you want to display two chart windows with different presentation, you need to change one view to be LOCAL and then adjust the presentation as required
As Pat says, written by somone on another planet.
My translation says I can split a window and show two different chart areas.
My brain asks why? If I want overview, I zoom out. If I want detail I zoom in. Duh! I also have my back-up Garmin running which shows overview anyway.
Anyone got any use for this function ?
Merv