NORAC UC4.5-BC Operator Manual User Manual
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Automatic Dead Zone Calibration:
•
Follow Section 8.1.1 (level booms, working RPM, etc.) before proceeding.
•
Ensure the UC4.5 control panel is in manual mode, at the run screen.
•
Navigate to the "More?" menu prompt in the SETUP (
) menu. Press
to confirm.
•
Navigate to the boom section to be set up, for example "Left?" to adjust the left up or the
left down settings. Press the
button to confirm.
•
Press the
button to access the next menu prompt. Choose the dead zone up or down
setting (Figure 10).
•
Press and hold the
button.
•
When the "Done" message is displayed, release the
button to view the new setting.
Manual Dead Zone Calibration:
•
Follow Section 8.1.1 (level booms, working RPM, etc.) before proceeding.
•
Ensure the UC4.5 control panel is in manual mode, at the run screen.
•
Navigate to the "More?" menu prompt in the SETUP (
) menu. Press
to confirm.
•
Navigate to the boom section to be setup, for example, "Left?" to adjust the left up and/or
the left down settings. Press the
button to confirm.
•
Press the
button to access the next menu prompt. Choose the dead zone up or down
setting (Figure 10).
•
Press and hold the
button.
•
The valve will turn on at the indicated setting for exactly one second. The screen will show
the actual change in height.
•
The change in height reading is live as long as the
button is held. Wait until the height
reading has settled to a stable value and record this reading.
•
Average three readings. The acceptable average change in height should be from 0.5 to 1.5
inches (13 to 38 mm). Ideal would be 1 inch exactly (25 mm).
•
If the average is less, increase the DZ setting with the
button. If the average is more,
decrease the DZ setting with the
button.
•
Repeat the manual dead zone test until the average falls into the acceptable range.