ProMark 800: GLONASS Fix Only

If you think the talk about ProMark (and ProFlex 800) fixing with GLONASS only is only hype, check this out:

In Carlson SurvCE V2.91 there is a new option “Use GLONASS Only”:

Checking the box turns off US SV tracking:

But the receiver still is able to compute a solution:

I don’t know why you would ever want to do that, but I am convinced that it really does work!