GP-33 Help needed

[Anonymous]

Could someone please explain to me how to get my plotter display to move from North up to course up, I can not seem to find it in my operators manual. Thanks

 

[Melville]

The GP33 is a GPS with a what is called a basic X/Y plotter. It does not contain any charts or can it accept any charts. X/Y plotters are Mercator referenced and do not run "course up".
However, when you select a waypoint and go to your Steering Highway screen it will be referenced to your course.

Let us know if you have any other questions.