JC series dual counting scale user’s guide
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6.2 MEMORY FUNCTIONS
The
M+
key will add the results of a weighing into memory, regardless of whether the
local or remote scale is being used for the weighing.
6.2.1 Manual accumulation
• The values (weight and count) shown on the display can be added to the
values in the accumulator by pressing the
M+
key. The "
Weight
" display will
show the total weight, the "
Count
" display will show the total accumulated count
and the "
Unit Weight
" display shows the number of times items have been
added to the accumulation memory. The values will be displayed for 2 seconds
before returning to normal.
• The scale must return to zero or a negative number before another sample can
be added to the memory.
• More products can then be added and the
M+
key pressed again. This can
continue for up to 99 entries or until the capacity of the “
Weight
” display is
exceeded.
• To observe the total value stored, press the
M+
key when the scale is at zero.
The total will be displayed for 2 seconds.
• To clear the memory, first press
M+
to recall the total from the memory and
then press
CE
to clear all values from the memory.
6.2.2 Automatic accumulated total
• The scale can be set to automatically accumulate total when a weight is placed
on the scale. This eliminates the need to press the
M+
key to store values into
the memory. However the
M+
key is still active and can be pressed to store the
values immediately. In this case, the values will not be stored when the scale
returns to zero.
• See PARAMETERS Section on enabling Automatic Accumulation.
6.3 PARTS COUNTING
The basic function of parts counting is same for both the scales. In order to do parts
counting it is necessary to know the average weight of the items to be counted. This
can be done either by weighing a known number of the items and letting the scale
determine the average unit weight or by manually inputting a known unit weight using
the keypad.
Either of the scales can be used to determine the sample unit weight or for the manual
entry which can be used to count using either of the scales.
It is possible to increase the accuracy of the unit weight at any time during the
counting process by entering the count displayed and then pressing the
Smpl
key.
You must ensure that the quantity displayed matches the quantity on the scale before
pressing the key. The unit weight can be adjusted based on a larger sample quantity.
This will give greater accuracy when counting larger sample sizes.
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