I don't have my GPS handy (it's in the car now) but I don't recall in my Igo Primo Truck any button called "Settings", nor the calibrate the screen option. The version of my Primo is:

9.6.5.245577
Jul 6 2012

I cannot even find the way to see how many satellites are green or red when the GPS IS connected and working fine (I do remember, that I had no problem to that in Igo 8 My Way.)
I can only see the satellite info screen when I can see the revolving 3 satellites icon in the left upper corner on the main screen.

I downloaded the stuff, should I unzip anything or just put it in the Primo folder?

Btw., my Primo folder is called IGO8 because back then I couldn't make Primo work when its folder was called Primo. Is there a way to make it work in a "Primo" folder by editing any config file?