APV ISOBUS M2, Руководство по эксплуатации

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1. The calibration button (see Figure 17) is pressed. The button can be found
directly in the Set menu or in the Seed menu when selecting a seed type.
2. The settings described under Point 6.3.3 are entered.
3. The hopper is filled with sufficient seed.
Figure 17: calibration button
CAUTION!
It must be ensured that there is enough seed in the hopper of the seeder for the calibration test.
The results would be falsified if the hopper runs out of seed during the calibration test.
4. The calibration lid of the seeder is removed and a calibration bag or a suitable container is placed on
the seeder (here, the operating manual for the seeder must be observed).
5. The start button (see Point 6.3.3) is pressed and held for 2 seconds
– the calibration test results page
(see Point 6.3.3.1) will be shown automatically.
6. Without calibration button: the seeding shaft starts turning, the calculated spread rate (see Point
6.3.3.1) starts counting up.
With calibration button :

The controller waits until the calibration button is actuated. The message "Actuate calibration
button!" appears on the screen.

The calibration button is actuated at least long enough until the calculated quantity is more than
0.2 kg. If this weight is not reached, the following message appears: "Low calibration quantity.
Longer calibration time recommended!" more reliably. In this case, the calibration test can be
resumed by pressing the calibration button again.

When the calibration button is pressed, the seeding shaft starts turning, and the calculated
spread rate (see Point 6.3.3.1) starts counting up.
7. Calculation of the spread rate is automatically stopped as soon as the set calibration time has expired
or when the calibration button is released.
8. The calibrated seed is weighed and the determined weight is entered in the input box highlighted in
grey on the calibration test results page (see Point 6.3.3.1).
CAUTION!
The weight of the calibration bag or calibration box must be deducted!
9. After the entry, the information "Calibration successful, confirm calibration test with "OK"", which is
confirmed with the OK button.
The seeding shaft will be then be calibrated to the entered value. The Control Box now calculates the
seeding shaft speed resulting from the settings and the entered weight as well as the minimum and
maximum working speed.
If the calculated seeding shaft speed is within the possible motor speeds, the calibration test was
successful.
If the message "Repeat calibration test" is shown, the deviation between the calculated spread rate
and the weight of the calibrated seed is greater than 20 %.
In this case, the calibration test must be repeated to ensure the correct spread rate.
To do so, the displayed calibration test button is pressed, the calibration test must be repeated
according to Point 6.3.3.2. The Control Box then automatically readjusts the seeding shaft speed to
correct the deviation.
If the calibration test should not be successful even after multiple attempts, the cause of error can be
found under Point 9.
10. After pressing the OK button, the seed details are shown (see Figure 18, the display elements are
explained in Point 6.3.1.1). If the calibration test was successful, all of the settings are already saved
at this time.