A&D GR Series GR-300 - Manual (Page 15)

Counting Mode (pcs)
Selecting the counting mode
Step 1 Select the unit [p^ using the [MODE key. If the counting mode can not
be selected, refer to section "4. Weighing Units". ([p^ : pieces)
Storing a unit weight
Step 2 Press the [RANGE key to enter the sampling mode.
Step 3 If you want to select the number of items to be used for the sample, press
the [ range I key (several times). It may be set to 10, 25, 50 or 100.
Step 4 Place acontaineron the weighing pan, if necessary. Pressi RE-ZERO [key
to cancel this weight,
ex. I il [1 pcs[ is displayed in the case of 10 items.
Step 5 Place items on the pan. This number of items is the same quantity as
the number displayed (10, 25, 50 or 100).
Step 6 Wait for the stabilization indicator to come on. Press the [PRINT key to
calculate the unit weight and store it.
Counting Items
Step 7 You are now able to count the items by placing them on the pan.
Counting mode using the ACAI function
ACAI™ (Automatic Counting Accuracy Improvement) is a function that
improves the accuracy of the unit weight.
ACAI indicator
Step 8 If you add a few more items, the ACAI indicator turns on.
(The ACAI indicator turns off if in overload)
Step 9 The balance re-calculates the unit weight while the ACAI
indicator is blinking. Wait and do not touch the items on
the pan until the ACAI indicator turns off automatically.
Step 10 You are now able to count items with a more accurate unit
weight.
Stepll If you add a few more items, proceed to step 8. The
balance re-calculates a more accurate unit weight.
i
pcs
Detectinq items
, 1 ,
◄
Calculating
pcs
unit weight
7
pcs
Counting mode
5. Weighing Page 14
Basic operation