016-4010-001 Rev. J 71
DIAGNOSTICS AND TROUBLESHOOTING
1. Drive forward 1 - 4 mph [1.6 - 6.4 km/h] with the engine RPM set at 3/4 throttle.
FIGURE 12. Step Response Test Page
2. Turn the steering wheel to the right so that the Actual reading displays 20.0 degrees.
3. Press the center up arrow.
4. Wait for the following fields to populate and record the data:
• Step Size
• Delay Time
• Rise Time
• Settling Time
• Overshoot
5. Drive forward 1.6 - 6.4 km/h [1 - 4 mph] with the engine RPM set at 3/4 throttle.
6. Turn the steering wheel to the left so that the Actual reading displays -20.0 degrees.
7. Press the center up arrow.
8. Wait for the following fields to populate and record the data:
• Step Size
• Delay Time
• Rise Time
• Settling Time
• Overshoot
9. Repeat step 1 through step 8.
NOTE: Once the Step Response Test has been completed, the machine performance reading should fall
within the recommended system settings. Provide the collected data to a Raven Service Technician to
verify machine performance falls within the recommended settings.
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