OHAUS T71P, Service Manual

Page: 22 / 48

CHAPTER 1
GETTING STARTED
Ohaus Corporation www.ohaus.com 1-16 7000 Series T71 Indicator Service Manual
CAL
5 PT LINEAR
5LIN
kg
15
5LIN
lb
10
5LIN
kg
10
5LIN
lb
--C--
5LIN
lb
7.5
5LIN
lb
--C--
5LIN
lb
0
5LIN
lb
--C--
5LIN
lb
--C--
5LIN
lb
5
5LIN
lb
2.5
0.000
lb
5LIN
lb
DONE
5LIN
lb
--C--
1.8.4 5-point Linearity Calibration
Use this calibration method to adjust the zero calibration point, 1/4, 1/2.
3/4 and full load calibration points. Go to the Calibration menu, and
Press
No until 5 PT LINEAR appears.
With no load on the scale, press Yes . The display shows the current full
load calibration point and calibration unit of measure.
Note : To change the full load calibration point, press No and enter the
desired value using the keypad. Then press Yes .
To change the calibration unit of measure, press No to alternate
between kg and lb.
Place the specified full load calibration weight on the scale and press
Yes . The display shows --C-- , followed by the 3/4 load calibration point.
Place the specified 3/4 load calibration weight on the scale and press
Yes . The display shows --C-- , followed by the 1/2 load calibration point.
Place the specified 1/2 load calibration weight on the scale and press
Yes . The display shows --C-- , followed by the 1/4 load calibration point.
Place the specified 1/4 load calibration weight on the scale and press
Yes . The display shows --C--, followed by the zero calibration point.
With no load on the scale, press Yes . The display shows --C-- , then
DONE, and returns to the current application mode.