6. weighing range for the ew- i series, Operation – A&D Weighing EW-12Ki User Manual
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5-6. Weighing range for the EW-i series
The EW-i series have three weighing ranges, and the display shows which range
the weight value belongs to with the mark R1, R2 or R3.
There is a function setting to select how the weighing range changes.
Select from automatic range (rng 1), manual range (rng 0) or fixed range (rng 2
to 4).
Operation
Function setting
Operation
rng 1
Automatic range
When the weight value exceeds the maximum value of
the range, the weighing range changes automatically
from a lower to a higher weighing range.
When there is nothing on the weighing pan and the
display shows zero with the ZERO mark, the weighing
range changes from a higher to the lowest range.
When the RE-ZERO key is pressed in a higher range,
the balance will be tared to zero and the weighing range
changes to the lowest range.
rng 0
Manual range
Press the SAMPLE key when the display shows a
weight value (neither counting nor % display). The
weighing range changes to a higher range at any load.
Press the SAMPLE key to change from a higher to the
lowest range, when there is nothing on the weighing pan
and the display shows zero with the ZERO mark.
When the RE-ZERO key is pressed in a higher range,
the balance will be tared to zero and the weighing
range changes to the lowest range. If the weight of the
object is not more than 2% of the weighing capacity, the
RE-ZERO key doesn’t tare, but zeroes the balance
and the weighing range doesn’t change.
Press the SAMPLE key to change the weighing range
at zero display.
rng 2 to 4
Fixed range
(
*
)
The weighing range is fixed. Set the function to the
weighing range according to the purpose.
(
*
)
This function will not be available for some of legally certified models.