Weighing Range For The Ew-I Series - A&D EK-i Series Instruction Manual

5-6. Weighing range for the EW-i series

q 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.
q There is a function setting to select how the weighing range changes.
q Select from automatic range (
to ).
4
Operation
Function setting
r ng 1
r ng 0
to
r ng 2
r ng 1
Automatic range
q When the weight value exceeds the maximum value of
the range, the weighing range changes automatically
from a lower to a higher weighing range.
q 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.
q When the RE-ZERO key is pressed in a higher range,
the balance will be tared and zeroed and the weighing
range becomes the lowest range.
Manual range
q Press the
weight value (neither counting nor % display). The
weighing range changes to a higher range at any load.
q 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.
q When the RE-ZERO key is pressed in a higher range,
the balance will be tared and zeroed and the weighing
range becomes the lowest range. If the weight of the
object is not more than 2% of the weighing capacity, the
1RE-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.
Fixed range
q The weighing range is fixed. Set the function to the
4
weighing range according to the purpose.
), manual range (
r ng 0
Operation
SAMPLE key when the display shows a
9
) or fixed range (
r ng 2