NORAC UC4+BC+HD5 Part 1 User Manual
Page 25
21
Notice:
Additional instructions are available in the UC4+BC+HD4-INSTE (End-user manual) for configuring
spray ON/OFF signal sensing and headland modes. With these features the Autoslant system will
function together with the spray signal, switching boom height control on and off with the spray signal.
This function can also be configured to raise the boom automatically for headland turning. Refer to the
HD4 end-user manual for more information. These additional features described are only available
when using the HARDI DAH09 PCB.
This is only applicable for systems using the DAH09 interface and with harness 44658-78.
Notice:
Some sprayers have been found to have the slant functions wired differently than others. To interface
the UC4+ system to the sprayer it will be necessary to adjust the wiring on the 44658-78 interface PCB
(item C12) or 44658-51 (C12A), depending on the type of install.
If the left-hand tip lifts when you press the left button, and the right-hand button lifts the right
hand tip (as shown in Figure 25), the wiring as described above is correct.
Figure 25: Default slant direction wiring
However, if the boom does the opposite of what is described above, it is necessary to swap the
E and F wires in the S6 connector of cable C12 (or C12A).