NORAC UC4.5-BC Operator Manual - Manual (Page 13)

9
Viewing the Sensor or Target Height:
When in manual mode the run screen shows the average of all the sensor heights. In automatic
mode the number shown on the run screen is the target height.
Press to view the actual sensor heights. The left, right, and main (center) sensor heights are
each displayed on a separate screen. If there are 2 sensors on each wing, both sensor heights
will be displayed on the same screen. The sensor heights are shown in either centimeters or
inches depending on the sprayer type or the units selected. The height displayed is measured
from the spray nozzles to the soil (soil mode) or crop canopy (crop mode).
To lock the currently viewed sensor heights on the screen indefinitely, press the button
once. Sensor height menus can be viewed in both automatic and manual mode.
6.2 Sprayer Switches
When a sprayer switch is pressed, an arrow will be displayed on the screen showing which
function is being activated. For example, if the left up switch is pressed then an arrow will be
shown on the left side pointing up.
Tilt Switches:
While in automatic mode if either left or right tilt switches are pressed, the corresponding
boom section will go into manual mode. The corresponding "A" on the display will change to
an "M" to indicate that boom is in manual mode. This is useful when spraying near ditches or
fences where it is desired to manually control one of the booms while leaving the other boom
in automatic mode. To return all boom sections to automatic mode, press the
button. If
the system is operating with only one boom in automatic mode, the control panel will
occasionally emit an audible chirp as a reminder that one of the booms is in manual mode.
Main Lift Switch:
While in automatic mode if the main lift up or down switch is momentarily pressed, the target
height is incrementally adjusted up or down.
If Headland Assist is enabled with the trigger as the main lift switch, then the main lift switch
will be used to control Headland Assist instead of the target height. The main lift up switch will
activate Headland Assist. By toggling main lift down the system will return to automatic mode.
Refer to Section 10.1 for more information on Headland Assist.
Pressing and holding the main lift switch will always put the system into manual mode.
Note: These features may not be available for all sprayer types.