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EN-8 EC Series
4.4 Zero Operation
Center of Zero is indicated by the annunciator.
Press ZERO to zero the weight dis-
play.
“CEntr” will be displayed momentarily
before the display is zeroed.
Weight g
------.
0..
0.0.
Piece Weight g/pc
CEntr
0..
Count pcs
------.
Place the desired sample onto the
weighing pan (or into a tared con-
tainer) (ex. 3000g).
Press SAMPLE. “SAmP” will be dis-
played momentarily before the calcu-
lated APW is confirmed (based on the
last sample size entered or ex-factory
default 10 if used for the first time).
Or, enter a new sample size (ex. 50)
via the numeric keypad before press-
ing SAMPLE.
4.5 Sampling, Calculating Average Piece Weight (APW)
NOTES:
; The larger the sample size, the more accurate the APW.
; The sample size entered is retained even after the unit is turned off.
; Unless stored into memory (refer to
Sec.4.7
), Piece Weight values are not
retained when the unit is turned off.
Enter the value of a known piece
weight via the numeric keypad
(ex. 40g/pc.), then press APW (with
a weight on the pan, the piece count
is automatically calculated and dis-
played).
4.6 Entering a Known Piece Weight
NOTES:
; To clear the Piece Weight value, press C.
; “Wt. Lo” annunciator will turn on if the total sample weight is less than 10
display divisions. Add more samples for a more accurate or stable reading.
; “APW Lo” annunciator will turn on if the APW value is less than 1/10th display
divisions. Increase the piece weight value for more accurate results.
; Initate entry of decimal values with a “0”. For example. 0.5g is entered as “0” ”.” “5”.
0.0.
Weight g
0.0.
40..
Piece Weight g/pc
40..
0..
Count pcs
0.0.
0.0.
0..
Weight g
3000.0.
Piece Weight g/pc
0..
Count pcs
0..
3000.0. 300.000. 10..
3000.0. SAnnP. ------.
3000.0. 50..
60.60.
60.60.
60. .
3000.0. 60.0000. 50..
3000.0. SAnnP. ------.
3 EC-textEN.pmd 8/9/2005, 1:41 PM8