TeeJet Matrix Pro 840G Assisted/Auto Steering Setup - Manual (Page 10)

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Assisted/Auto Steering
Minimum Duty Cycle Left Test
Minimum Duty Cycle Left sets the minimum amount of drive required to
begin steering the vehicle to the left.
NOTE: If the valve frequency is set below 15 Hz (non proportional), set
the amount of drive to “25.0”. Cycle test is not necessary.
1. Press the KEYPAD icon .
2. While the vehicle is moving in a slow forward straight line motion
between 1.0 mph and 8.0 mph / 1.5 - 13.0 km/hr (0.4 - 3.6 m/s),
press
Test Left
.
3. Press the engage/disengage switch or foot switch to activate the
test.
4. Slowly increase the duty cycle number using the UP arrow until
the vehicle begins to turn left.
5. Turn the steering wheel or press the engage/disengage switch or
foot switch to complete the test.
Figure 17: Minimum Duty Cycle Test
Config-> AutoSteer->Valve Setup
Valve Type
Frequency
Min DC Left
Max DC
Min DC Right
175 Hz
20%
20%
50%
Standard/PWM
Config-> AutoSteer->Min Duty Cycle
Note: Press foot switch to activate valve test.
Test Left Test Right
10.3% 10.3% 20% 20%
Config-> AutoSteer->Min Duty Cycle
Note: Press foot switch to activate valve test.
Test Left Test Right
10.3% 10.3% 20% 10.3%
Minimum Duty Cycle Right Test
Minimum Duty Cycle Right sets the minimum amount of drive required
to begin steering the vehicle to the right.
NOTE: If the valve frequency is set below 15 Hz (non proportional), set
the amount of drive to “25.0”. Cycle test is not necessary.
1. Press the KEYPAD icon .
2. While the vehicle is moving in a slow forward straight line motion
between 1.0 mph and 8.0 mph / 1.5 - 13.0 km/hr (0.4 - 3.6 m/s),
press
Test Right
.
3. Press the engage/disengage switch or foot switch to activate the
test.
4. Slowly increase the duty cycle number using the UP arrow until
the vehicle begins to turn right.
5. Turn the steering wheel or press the engage/disengage switch or
foot switch to complete the test.
Figure 18: Minimum Duty Cycle Test
Config-> AutoSteer->Valve Setup
Valve Type
Frequency
Min DC Left
Max DC
Min DC Right
175 Hz
20%
20%
50%
Standard/PWM
Config-> AutoSteer->Min Duty Cycle
Note: Press footswitch to activate valve test.
Test Left Test Right
10.3% 10.3% 20% 20%
Config-> AutoSteer->Min Duty Cycle
Note: Press footswitch to activate valve test.
Test Left Test Right
10.3% 10.3% 10.3% 10.3%