KERN and SOHN PNJ Mode D'emploi page 121

Sample protocol
(KERN YKB-01N)
+0000125 PC S
Display Description
ADD The number of pieces placed is too small for a correct reference
calculation.
Either you accept the error and confirm by pressing the PRINT-
key or you add additional items.
L-ERR Piece below minimum weight of piece (see chap. 1 "Technical
specifications"):
To interrupt a reference calculation, press the PRINT-key.
The reference weight will remain stored even after the weighing balance was
turned off until the reference is reset.
PNJ_PNS-BA-e-1612
Use the SET key to confirm.
At every reference optimisation, the reference weight is
calculated anew. As the additional pieces increase the
base for the calculation, the reference also becomes
more exact.
For further reference optimisation place more counted
pieces (approx. 1/2 to 1/5 of the counted material).
Execution see step 5.
7. How to save the reference
Press the PRINT-key to save the reference whereupon
the weighing scale automatically calculates an average
weight per part.
Remove reference weight. The balance is now in parts
counting mode and counts all units on the weighing
pan.
8. Count the items
Place load on pan and read the number of pieces.
9. Printing
The display value will be printed out by connecting an
optional printer and pressing the PRINT-key (factory
setting).
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