6. On-grade indicator

At the left side of the map screen there is a grouping of up/down chevrons that show the current blade height relative to the target design height. They show how far the blade needs to move, and in what direction, in order to be “on grade”.

If two GPS units are connected to the system two sets of on-grade indicators can be shown. This is configured in the ‘Settings’ window.

If the screen is displaying 2 sets of chevrons the left set will display data for the left/front GPS.