215184 418 Revision A
Figure 9.250: John Deere Combine Display
4. Press DIAGNOSTIC button (D) on the monitor—DIA appears on the monitor.
5. Press UP button (A) until EO1 appears on the monitor—this is the header adjustments.
6. Press ENTER button (C).
7. Press the UP (A) or DOWN button (B) until 24 is displayed on the top portion of the monitor—this is the voltage
reading for the sensor.
8. Ensure header float is unlocked.
9. Start the combine, and fully lower feeder house to the ground.
NOTE:
You may need to hold the HEADER DOWN switch for a few seconds to ensure the feeder house is fully lowered.
10. Check the sensor reading on the monitor. The reading should be above 0.5 V.
11. Raise the header so it is just off the ground. The reading on the monitor should read below 4.5 V.
12. If the sensor voltage is not within the low and high limits or if the range between the low and high limits is insufficient,
refer to Adjusting Voltage Limits – One-Sensor System, page 314.
SETTING UP AUTO HEADER HEIGHT CONTROL
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