25
Diagnostics
Symptom Problem Solution
Cannot operate header low
enough
Calibration not properly
completed
Perform combine Full-Cal, Quick
Cal or Header Cal
Contact Headsight for
information regarding optional
products Foresight and/or
Feathersight.
Cannot operate header high
enough.
Calibration not properly
completed
Perform combine Quick-Cal or
Header Cal
For corn heads: verify that the
extensions are installed at the
proper position.
No automatic operation – height
or tilt
Wiring is not connected properly
or calibration has not been
completed.
Header control is not enabled
with cab controls.
Insight settings or calibration
incorrect.
Power supply from combine less
than 11V to Insight.
Insight box needs to be reset
Insight box/wiring failure
Combine problem
See Installation/Calibration
section of manual
See Operation section for
instructions about how to enable.
Verify that the proper combine
and header type have been
selected.
Redo “Perform Calibration” on
Insight box
Measure power supply voltage
with key on.
Pin 4 of connector Y101 on
Insight box
Pin 29 of header connector Y311
(except pre-2008 Insight systems
are pin 31)
See Insight Overview for details.
Read sensor input values on
combine monitor
See “Reading Voltages” section
Measure voltage on pins 1-4 of
header connector with key on.
All values should be
approximately 4V with header
raised – 1V with header lowered.
Contact your CIH service
technician
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