KM SVS2000, Руководство по установке и эксплуатации, Страница: 42 / 89

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capacity. Follow this procedure to calibrate by subtracting a known quantity of material:
Figure 8. Calculation by Subtracting a Known Quantity
1. If the SVS2000 is in Run Mode, press the ‘2’ Key, ‘1’ Key, and Enter Key to access the menu tree. The
display shows:
21 AuTO CAL
2. Press the enter key to access this menu. The display shows:
LO SPAn CAL
3. Press the up Arrow key to proceed to the next menu. The display shows:
HI SPAn CAL
4. Press the enter key to access the Hi Span Cal menu. The display looks like this:
> ------ lbs
(Units are consistent with Disp Units.)
5. Use the numeric or Arrow Keys to input a value that represents the estimated quantity of material in the
vessel. Press the Enter Key to save the value in memory. The display acknowledges the entry and
returns to:
HI SPAn CAL
6. Press the Down Arrow key to return to the previous menu. The display shows:
LO SPAn CAL
7. Remove a known quantity of material, that represents at least 25% of the vessel’s total capacity, from
the vessel.
8. Press the enter key to access the Lo Span Cal menu. The display looks like this:
> ------ lbs
(Units are consistent with Disp Units.)
9. Use the numeric or Arrow Keys to input a value equal to the estimated quantity (Step 5) minus the
known quantity (Step 7). Press the Enter Key to save the value in memory. The display acknowledges the
entry and returns to:
LO SPAn CAL
10. Press the Gross or net Key to return to Run Mode.