Use in the field
163
Over and underdosing
Depending on soil or crop composition, it is preferable to spread more
or less fertiliser locally. With the control system, you can over- or under
dose to the left, right or on both sides during spreading. You will find
all the control keys on the main screen. You have set the step size on
the main screen and the unit (kg or %) in the ‘Settings’ screen.
See also section »Over and under dosing unit« on page 82.
Two-sided over- and under
dosing
If you want to over- or under dose on the left or right at the same time
and in the same quantity:
Press the plus or minus key until the required application rate is
set.
The current application rate, as displayed on the main screen under
the figure of the spreader, will blink to show that you are over- or under
dosing.
If you want to reset the application rate to the preset value, as
displayed in the box at the top right of the main screen, there are two
ways to go about it:
Press the plus or minus key until the current application rate
corresponds with the required application rate.
Or:
Press the end key to go to the preset application rate at once.
One-sided over- and under
dosing
If you want to over- or under dose on one side, left or right:
Choose the side, left or right, on which you want to over- or under
dose by pressing the relevant key.
Press the plus or minus key until the required application rate is
set.
Indication
If you are over- or under dosing on one side, switch the control system
over to manual mode. Consequently, automatic calibration will be
halted. For this reason, we advise not to start over- or under dosing
immediately at the beginning of spreading. Otherwise the control
system cannot accurately determine the correct dosing setting for the
required application rate.
If you want to switch to two-sided over- or under dosing:
Press in the relevant key for the other side, left or right.
This side will spread at the same application rate as the side you were
over- or under dosing on before. Because both sides are spreading at
the same application rate again, the control system will resume
automatic calibration.
If you want to reset the application rate to the preset value, as
displayed in the box at the top right of the main screen, there are two
ways to go about it:
Press the plus or minus key until the current application rate
corresponds with the required application rate.
Or:
Press the end key to go to the preset application rate at once.
S
Step size
S
Unit
S
Current application rate
S
Preset application rate
S
Step size
S
Unit
S
Current application rate
S
Preset application rate
Summary of Contents for RO-M EW
Page 42: ...Getting familiar with the machine 42 Menu structure...
Page 43: ...Getting familiar with the machine 43...
Page 218: ...Notes 218 Notes...
Page 219: ...Notes 219...
