Dual-Point With Zero (First Zero) Calibration - Cardinal 225 Installation And Technical Manual

Dual-Point with Zero (First Zero) Calibration

CAL 1= (FIRST CALIBRATION WEIGHT)
With the SCALE 1 CALIBRATION MENU displayed, press the 1 and 0 keys and then the
ENTER key. The display will change to show the settings for capacity, interval, decimal
point position and CAL 1=0.0. This is the first of two calibration weights. It could be
ZERO (no load) or the TEST load (weight).
1. If the first calibration weight is to be ZERO (no load), press the ENTER key. The display
will flash CALIBRATING... for a few seconds and then change to show CAL 2=.
2. If the first calibration weight is to be the TEST load (weight), place the weights on the
scale.
3. Using the numeric keys, enter the value of the TEST load (weight) and then press the
ENTER key.
4. The display will flash CALIBRATING... for a few seconds and then change to
show CAL 2=.
CAL 2= (SECOND CALIBRATION WEIGHT)
The display will show CAL 2=XXXXXXX. This is the second of two calibration weights.
It could be ZERO (no load) or the TEST load (weight).
1. If the second calibration weight is to be ZERO (no load), press the 0 key and then the
ENTER key. The display will flash CALIBRATING... for a few seconds and then
change to show CAL 3=.
2. If the second calibration weight is to be the TEST load (weight), place the weights on the
scale.
3. Using the numeric keys, enter the value of the test load (weight) and then press the
ENTER key.
4. The display will flash CALIBRATING... for a few seconds and then change to
show CAL 3=.
CAL 3= (LAST CALIBRATION WEIGHT)
The display will show CAL 3=. This weight is not used. Press the ENTER key to skip
CAL 3=. The display will change to show the SCALE 1 CALIBRATION MENU. NOTE: If
Span Adjustment is required, proceed to the FINE SPAN ADJUSTMENT on page 70.
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CALIBRATION AND SETUP, CONT.
8200-M698-O1 Rev B  225 Installation and Technical