CHAPTER 4
30
Raven SC1™/TC1™ (software version 1.5) Calibration & Operation Manual for Tractors and Sprayers
make an adjustment at a greater distance as it drifts away from the guidance line. If a high value is entered, the
machine is quicker to adjust the steering while it is still close to the guidance line. Values range between 1 - 200.
NOTE:
A low value will minimize the risk of over-correction, but it could take longer to acquire the guidance
line. A high value increases the risk of over-correction, but the machine is quicker to re-acquire the
guidance line. If the machine takes too long to acquire the guidance line, increase the Line Acquire
value in increments of 10. If the machine over-shoots the guidance line, decrease the value in
increments of 10.
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Response Speed
- The Response Speed determines how quickly the machine will steer when prompted. If the
Response Speed is too high, the steering may become jittery. If the Response Speed is too low, the machine
may wander lazily. Values range between 1 - 255.
NOTE:
If steering becomes jittery, lower the Response Speed value in increments of 10. If steering does not
become jittery, the Response Speed value may be increased in increments of 10 until the desired
Response Speed is reached.
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Last Pass Sensitivity (non-Tractors Only)
- The Last Pass Sensitivity determines how tightly the machine tries
to steer on a curved path. Too high of a value will cause the machine to steer to the inside of a curve. Too low
of a value will cause the machine to steer to the outside of a curve. Values range from 1 - 500.
NOTE:
Refer to the
section on page 40 for assistance with the Last Pass Sensitivity setting
when operating on conventional tractors. Last Pass Sensitivity only adjusts the system performance
on Last Pass and A-B Curve lines.
Adjusting the Last Pass Sensitivity will not affect pivot performance. To adjust Pivot performance, tune
the Response Speed and Sensitivity values.
STEERING STATUS SCREEN
Select the steering wheel icon to display the Steering Status screen. The Steering Status field displays the last exit
code and the reason why steering was disabled.
FIGURE 3. Steering Status Screen
Select the Steering Status History icon next to the Steering Status field to view the history including the times the
system disengaged and why it disengaged.
