Gram Precision RK-15 Series Operation Manual page 24

2. Remove the samples and put the load on, the scale begins to count.
3. Press key to exit and return to the weighing mode.
ACAI
Automatic Counting Accuracy Improvement (ACAI) results in a more
accurate count by increasing the reference weight without the need to
count additional parts. A higher reference weight is important when there
is a risk of inconsistent piece weights or if the reference weight is close to
the minimum. ACAI uses an initial averaging unit weight to count additional
pieces that are placed on the scale. After a few seconds, the scale gives a
beep as the new higher reference weight is used to recalculate the averaging
unit weight. The process can be repeated as long as the additional weight is
less than the previous reference weight. Once this limit is exceeded, ACAI is
turned off.
Manual ACAI closing: ACAI acts automatically after sampling when ACAI
indication appears.
Long press key to turn off ACAI when ACAI indication disappears. ACAI
re-acts when sampling again.
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