PLE-BA-e-0812 3513.2 Quantities (Function P4.3 PcS)Before the balance can count parts, it must know the average part weight (i.e.reference). Proceed by putting on a certain number of the parts to be counted. Thebalance determines the total weight and divides it by the number of parts, the so-called reference quantity. Counting is then carried out on the basis of the calculatedaverage piece weight.As a rule:The higher the reference quantity the higher the counting exactness.• Call add-up function⇒⇒Select the required reference quantity by pressing the button.• Reference piece number 10, 20 or 50⇒⇒⇒⇒Confirm selected reference quantity (e.g. 20) by pressing the button.