32
DC-100 Operation Manual
SPEC 7 - Unit Weight Auto-Recomputing Set to “1: Yes”
1. Press
REZERO
key to zero scale.
2. Place 10 pieces of the item to be sampled on the scale.
3. Press the
PIECES
key. If the weight of the sample is sufficient (
INSUFF
annunciator is off), the display
shows a unit weight for 10 pieces. However, if the weight of the sample is insufficient (
INSUFF
annunciator is on) the display will show
---ADD XX PIECES
. Add the indicated number of pieces to the
initial sample. The display then automatically recomputes the sample size and displays the unit weight
and quantity of the sample.
5.4.2
Unit Weight Operation by Key Entry
Unit weight operation by key entry is accomplished by using the numeric keypad to enter the known value of the
unit weight and then pressing the
UNIT WEIGHT
key. An example of unit weight operation by key entry is shown
below:
1. With the display in the weighing mode, enter the known unit weight using the keyboard, for example,
200.00.
2. Press
UNIT WEIGHT
key to enter the unit weight.
3. Place a 2 lb. weight on the scale. The scale displays the quantity for the weight placed on the scale, for
example, the weight display reads 2.000, the unit weight display reads 200.00, and the quantity display
reads 10).
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