Fidelity Measurement AFM18, Operation Manual

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Function (Ani) appears,
d. Press [M+] to enter,
e. Display last error control ( E ) value applied. Select the preferred error
control value
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by pressing [FUNC] or [UNIT] key, 5 error control values
are available: -
•
E 2d = 2d,
•
E 5d = 5d,
•
E 10d = 10d,
•
E 15d = 15d,
•
E 20d = 20d.
f. Display last filter ( FLt ) value applied. Select the preferred filter value
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by
pressing [FUNC] or [UNIT] key, 3 filter values are available: -
•
FLt 1 = Fast (Displayed average weight is calculated based on the last 4
internal readings),
•
FLt 2 = Normal ((Displayed average weight is calculated based on the
last 8 internal readings),
•
FLt 3 = Slow (Displayed average weight is calculated based on the last
12 internal readings).
g. Display the last weight release variation value ( rE ) applied. Under the
animal weighing function, this instrument will hold a weight result until the
pre-defined weight release variation value is achieved,
h. Select the preferred weight release variation value by pressing [FUNC]
or [UNIT] key. 5 auto release range values are available: -
•
rE oFF = auto release disabled,
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Error control is the maximum difference value (in term of d) of the current detected weight
(calculated internally) from the average weight (calculated by the number of times as defined
by filter value set forth under FLt) before this instrument dim the current detected weight as
stable and holds it on the display panel.
The smaller the error control parameter, the more accurate the displayed weight, but it will be
difficult to get a stable weight status for printout.
The higher the error control parameter, the higher the chance to obtain a stable weight status,
but it will be easier to get a stable weight status for printout.
Sometimes, it also means the maximum allowed error allowed between the printed weight and
the actual calculated average weight
.
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It is a trade-off between motion filtering and accuracy. The faster the filter, the lower the
accuracy; the slower the filter, the higher the accuracy. It is recommended that FLt 3 should be
applied first. Should situation requires, change to a lower FLt number.