Basics
Twin Antenna Alignment is performed on Dozers and Graders with Twin Antenna option:
- From 3D-MC Plan view on the control box select the Topcon Icon
- Select Control Tab to navigate to Antenna Alignment
- Select Antenna alignment for calibration menu
Twin Antenna Alignment Menu
From steps shown above:
Twin Antenna Slope Calibration
- Rotate the blade to 0 degrees
- Position pole vertical so the two antennas are level (zero slope)
- Select Zero, Antenna Slope button
- Antenna Slope calibration completed
Twin Antenna Alignment Calibration
- Blade at zero rotation, align antennas front to back
- Set Index Ring lock in keyway
- Drive the machine in a straight line to establish Machine Orientation
- Press Antenna Orientation Match button.
Twin Antenna Alignment Calibration
- Antenna orientation now matches the Machine orientation
- Press OK to return to the Main Screen
- Twin Antenna Alignment completed
