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GPS Data
In the lower right corner of the screen is the GPS information button. It displays the latitude...
Zoom Controls
There are multiple methods available for zooming your map. The first method that can be used ...
Image Overlays
‘Image overlays’ allows geo-referenced image data to be imported into a field. The image overlay...
Choose Mode/Terrain/Layer
Mode 2D View - By default the map will be displayed in a 2D aerial view. 3D View - When switc...
The T3RRA Wizard
The ‘Wizard’ is home to the primary functions of T3RRA software and the place where you will find...
Common tools found in the Wizard
There are several buttons that can be found on many wizard pages. Zoom Controls ...
Limits Tab
Blade Shift Increment -Used to set the height adjustment value of the up/down elevation adjustmen...
GPS Port Settings Tab
GPS - Displays the COM port that is used to communicate with the GPS. Ensure you have selected ...
Advanced Settings Tab
'Enable GPS data log’ It is highly recommended to keep this enabled. The GPS data log is sent...
Machine Tab
Look ahead delay time - In order to control blade height the software must receive an elevati...
Project Tab
Settings made in the project tab will not be represented in a project that is open when the set...
Surveying Overview
The ‘Collection’ wizard step allows you to collect elevation heights from your field. This is don...
Surveying Tips and FAQ
Tips for Collecting Elevation DataUse a vehicle where the GPS-to-ground offset will remain consta...
My drains have ‘bumps’ in them that weren’t present when I designed them.
Symptoms: A drain line was created with a set profile but when implementing it seems to have une...
‘As-Applied’ not updating correctly
Symptoms: When on the implementation screen, the “As-Applied” Cut/Fill map was not updating as p...
Project has moved N/S or E/W.
Symptoms: When you return to an existing job the map is no longer aligned with the position of t...
My drain design is no longer present in the ‘Apply’ wizard step.
Symptoms: The Cut/fill map of drain surface in the Apply step is representing no cut and no fill...
User cannot turn “Grade On” with iGrade 2.
Symptoms: You have iGrade setup for remote Control. You have a field design in T3RRA Cutta with ...
Tractor position icon does not adjust when you zero against a benchmark.
Symptoms: You are parked over a physical benchmark and want to adjust the map location so that t...
Implement blade is intermittently jumping up or attempting to deep dive.
Symptoms: Work is progressing normally but occasionally the blade will suddenly rise up, or att...