A&D Weighing Indicator AD-4329 - Manual (Page 14)

□ Calibrate the scale, if It is moved to another location or the environment
'has changed.
□ It Is not necessary to set the gravity acceleration correction, when calibrating
the scale with a calibration mass at the place where the scale is used.
□ Enter the stable weighing data while the MD mark is turned off. If
unstable data Is used, it may cause a weighing error. Arrange the
condition using the FOO filter function.
□ The span calibration needs the zero calibration data. We recommend that
you perform the span calibration Immediately after the zero calibration.
□ Perform the digital linearization function immediately after the zero
calibration. And perform the span calibration continuously.
□ Select a decimal point and weighing unit at the CF function CFOO, CF 01.
□ If you use, the dual or triple range function of the multi-interval scale,
perform the “Range Function", “Zero Calibration" and "Span Calibration".
5.2. Calibration Procedure
5.2.1. The Whole Procedure
Essential Items
Step A Preparation for calibration.
Step B Minimum division.
Step C Maximum capacity.
Step B Zero calibration.
Step G Span calibration
Optional Items
Step D Weighing range function,
i Perform this function just
before zero calibration and
span calibration.
Step F Digital linearization function.
Perform this function after the
zero calibration immediately.
And perform the span
calibration continuously.
Step H Gravity compensation function.
Perform this function after span calibration.
5. Calibration
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AD-4329 Weighing Indicator