NORAC UC4.5-BC-HD4 Part 1 - Manual (Page 29)

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Figure 25: DAH09 PCB for AutoHeight
10. Configure the system for Autoslant by setting the DIP switches on DAH09 board:
a) Set DIP switches 2,3,4,6 and 8 to ON. Set DIP switch 5 and 7 to OFF (Figure 26).
Figure 26: Suggested Default Setting for DIP Switches 2-8 for AUTOSLANT
b) If the sprayer uses a DAH valve block set DIP switch 1 to OFF. If the sprayer uses a
DH valve block set DIP switch 1 to ON. See Figure 27.
11. Close the electronics enclosure. Gather up excess cable (C11 & C02) and neatly cable-tie
to the machine.
Figure 27: HARDI DAH (DIP 1 OFF) vs. DH Block (DIP 1 ON)
DB15
DIP switches
12 VDC and GND