Near Intersection of I-35 & I-90 Southern Mn. | You can change the speed cal in the 250. Since your speed is way slow, your acre total will be way low also. This is what makes your displayed population way high.
You can observe the current speed cal in the setup. Find it and write it down.
If you are really planting at 4.8 MPH but the 250 only shows 2.2 MPH, you will want to divide the current speed cal number by 2.18. Enter this new number by using the circle key and the digit move key until the new value is shown.
Then check the speed and it should more closely agree with your 750. The acres shown will be closer to correct and the population displayed will be much lower and more inline.
Another method would be to change the Hz setting in the 750 but changing the speed cal in the 250 should be sufficient and less confusing. |
Computer-trak 250
