CHAPTER 5
100 SmarTrax™ Calibration & Operation Manual
SYSTEM SETTINGS
System Setting
Average
Setting
Suggested
Range
Function
Line Acquisition (LA)
Aggressiveness
10 4 to 16
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.
OnLine (OL) Sensitivity 10 4 to 20
The OL Sensitivity value affects the response of
the machine while steering within 24 inches [60
cm] of the displayed guidance line.
System Setting
Average
Setting
Acceptable
Range
Function
Zero Yaw 0 -2 to 2
Indicates amount error in the internal yaw
sensor while no yaw motion is present.
Message Frequency - GGA
and VTG
10 Hz 10 Hz
Displays the frequency of GGA messages from
the GPS receiver.
Message Frequency - ZDA .3 Hz .3 to 10 Hz
Displays the frequency of GGA messages from
the GPS receiver.
HDOP 2.5 N/A Indicates the quality of the GPS signal.