"Show Real Grade Instead of Percent" is and option that allows you to change your IntelliBoard settings and see the real grade of the users and not percent.
In order to enable this option please go to Settings + Options > Servers > Your Connection > Scale Settings. Under Scale Settings click on "Show Real Grade Instead of Percent".
If you would like to disable scale settings just click on "Disable all Scales".
For additional assistance, please email Helpdesk@IntelliBoard.net.