Section 4. Adjustments And Settings; Span Calibration (Cal) - Ew Type - KERN EW - 300 - 2M Service Manual

4 SECTION 4. ADJUSTMENTS AND SETTINGS

4.1 Span calibration (Cal) - EW type

1. It is recommended to use a calibration weight of
better accuracy than the scale.
2. The calibration is available with ½ of F.S.
Nevertheless, it is recommended to use weight closer
to F.S. for accurate calibration.
3. Error messages:
0 - E r r : The calibration weight is over the full capacity.
1 - E r r : The calibration weight is less than ½ of the capacity.
2 - E r r : The data error exceeds 0.4%.
Or perhaps the scale may be defective.
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