MacDon D1 Series - Checking Voltage Range from the Combine Cab - John Deere S7 Series

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Figure 9.331: John Deere S7 Display – Height Sensing
Error Message
12. Read error message and then press OK.
13. Proceed to Checking Voltage Range from the Combine Cab
– John Deere S7 Series, page 453.
Checking Voltage Range from the Combine Cab – John Deere S7 Series
The auto header height sensor output must be within a specific range, or the feature will not work properly.
Table 9.2 Voltage Range
Combine Low Voltage Limit High Voltage Limit
Minimum Range
John Deere S7 Series
0.5 V
4.5 V
3.0 V
NOTE:
Changes may have been made to the combine controls or display since this document was published. Refer to the combine
operator’s manual for updates.
WARNING
Check to be sure all bystanders have cleared the area.
1. Position header 150 mm (6 in.) above ground, and unlock float.
SETTING UP AUTO HEADER HEIGHT CONTROL