3
160310/330 7/98 Ver. 1.02
3.1.1 Keypad Function Explanation
KEY FUNCTION
ZERO
Sets the scale in the correct zero position for accurate operation.
TARE
Establishes either the weight currently on the platform or the current keyed-
in value as the tare weight.
Numeric Keys (0-9)
Allows entry of numeric data.
.
Allows entry of decimal point position when entering numeric data.
WT. SET
Establishes the current keyed-in value as the piece count of items currently
on the platform.
SAMPL
Establishes the current keyed-in value as the piece count of items currently
on platform
CE
Clears the current keyed-in value or the unit weight.
CHECK
Toggles between present indication and the check limit setting.
Also allows programming of check limit.
M+
Ads the current number displayed in the PIECES window to the accumulator.
()
MR
Toggles the scale between current indication and the contents of the
accumulator. (Memory Recall)
CM
Clears the contents of the accumulator. (Memory Clear)
3.2 Display Modes
In the COUNTING mode, the 16 digit display simultaneously indicates WEIGHT, PIECE
WEIGHT, and QUANTITY. In the TOTALS mode, the display simultaneously indicates the
number of counting operations totaled and the accumulated total quantity.
•
ZERO
Indicator:
Indicates that the scale is within 1/4 of a graduation
•
WEIGHT
Display
: Indicates the gross or net (when Tare is activated) presently on the
platform.
•
PIECE
WEIGHT
Display
: Indicates the averaged or user-programmed sample piece
weight.
•
QUANTITY
Display
: Indicates the accumulated total number of pieces weighed
3.3 Indicators and Warnings
The scale's keypad incorporates 'tactile feedback' meaning that when a key is pressed an
audible tone is heard to confirm that a keypad command has been accepted. In addition, the
following status indicators advise the operator:
•
ZERO
Indicator:
Indicates that the scale is within 1/4 of a graduation of zero.
•
TARE
Indicator:
Warns that a Tare value has been stored in memory.
•
‘Light
Sample’:
Indicates that the unit piece weight is too light for accurate counting. This
warning permits counting operations to continue however.
•
‘More
Samples
Needed’:
The total number of the samples on the platform is below the
limit necessary for accurate counting.
3.4 Tare Operation
In order to subtract the weight of the container or vessel from the scale’s reading, it is
necessary to enter that weight as the tare weight. This value can be entered into the 160310
