Raven SmarTrax MD, Calibration & Operation Manual

Page: 67 / 136

4
P/N 016-5030-020 Rev. D 61
VIPER PRO CALIBRATION AND OPERATION
FIGURE 31. SmarTrax MD Information Screen
LINE ACQUISITION (LA) MODE AND AGGRESSIVENESS
NOTE: The speed of the LA mode is often limited by the speed of the machine’s steering system. Increasing
the LA value at the maximum vehicle speed may degrade performance of the SmarTrax MD system.
FIGURE 32. LA Mode Indicator
The LA Aggressiveness value affects how quickly the machine steers toward a displayed guidance line when it is
traveling further than 24 inches [60 cm] from the desired path. If the machine drives past the line and has to drive
back to it, increase the LA Aggressiveness value one increment at a time, allowing SmarTrax MD at least 30
seconds between adjustments to adjust to the change in the value.
Setting the LA Aggressiveness value too high may cause the machine to steer into the guidance line too quickly
and weave around the guidance line. Lowering the value in these situations will allow the machine to settle on the
line.
ON-LINE (OL) MODE AND SENSITIVITY
FIGURE 33. OL Mode Indicator