312 Firmware Version 5.2
5. Calibration Load warning
Read warning, press when finished.
6. Name Load
Display will give load a default name of time and date. Use to change the load name.
7. Empty Grain and Weigh Load
Empty the grain tank completely onto a truck or wagon, and weigh it with an accurate scale. Record each
individual load weight to be entered into the display. (No grain from any other combine should be unloaded
into this hauling vehicle).
8. Weigh and Record Load Weight
Weigh the grain on the hauling vehicle and record the actual load weight by pressing
on the
Weight Calibration screen
.
• If you are using a weigh wagon to weigh the grain, make sure the wagon has been calibrated properly.
• Only use one scale during this calibration process.
• Use the same vehicle for all calibration loads.
• Do not use a semi truck, as this vehicle’s capacity is too large for a calibration load.
9. Uncheck Loads With Excessive Error
Percentages
At the Grain Calibration screen, take note of any
calibration loads that have excessive error percentages.
In the example at left, a load has an error percentage of
11.7 percent.
You should be able to calibrate the display for grain
weight to an average error of 1% to 3%. If the
average error is more than 3%, uncheck the load
with the maximum error.
Any load that is checked is automatically included in
the calibration.
TURN ON/OFF AUTO CALIBRATION
Press: Map button > Weight button > Setup (wrench) button > AutoCal Weight check box
The display defaults to AutoCal Weigh checked. AutoCal Weight can be turned off by unchecking the
check box.
AUTOSWATH SENSITIVITY SETTINGS
AutoSwath adjusts the swath width when crossing field boundaries and already-harvested areas. The
display changes the swath width being harvested, even though no mechanical change takes place.
AutoSwath is useful when harvesting point rows or where harvesting a full head width is not possible.
Calibration 3, 12/12/2011
09:38 12/14/2011
09:42 12/14/2011
530
542
600
525
Load Name
Weight
Actual
Calibration Loads
Error
-11.7%
3.2%
Field Name
Ashton
Ashton
Time
09:36 1
09:39 1
New Load
Actual
Load Name
Weight Calibration
Average Load Error: 7.4 %
Weight
AutoCal
Weight
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