16
Press to show the current selection - either YES or
NO. Press to bypass the calibration process or press
to proceed. Press after making your selection.
If NO is selected, the 748 will advance to the
ZERO TRACKING RANGE.
CALIBRATION
CAL?
ENTER
0
1
ENTER
This is the first of two calibration weights: NO LOAD or
ZERO and the TEST WEIGHTS or TEST LOAD. Press the
key and the display will show 0 for NO LOAD. If the
first calibration weight is to be ZERO or NO LOAD, press the
key again. If the first calibration weight is to be the TEST WEIGHTS, key in the
total value of the calibrated test weights. Place these test weights on the scale
platform and press the key. After a few seconds, the display will show:
This is the second of two calibration weights. If the first
weight (CAL1) was zero, this weight should be equal to
the test weight total. If, however, the first weight was the
test weight total, then this weight should be zero. Press the
key. The display will show 0. If this second
calibration weight is to be zero, make certain the scale platform is empty then
press the key again. If this second calibration weight is to be the test load,
use the numeric keys and enter the total of the calibrated test weights. Place the
weights on the scale platform and press the key. After a few seconds the
display will show:
“C” NUMBERS
STORE DEADLOAD VALUE
Press to show the current value of the C1 number. If
the 748 was calibrated previously and you recorded the
four (4) “C” numbers, you may enter the value for C1. By
entering the “C” numbers previously recorded, you can return to that calibration
setting without having to use test weights.* If you wish to use test weights for
calibration, leave the C1 value unchanged and press the key.
If “C” numbers were entered, remove all weight from the
scale, press then press to display YES. Press
to store the current scale weight as the deadload
weight.
StodL=
1
ENTER
ENTER
ENTER
ENTER
C1=
FIRST CALIBRATION WEIGHT
SECOND CALIBRATION WEIGHT
ENTER
CAL 1=
CAL 2=
ENTER
ENTER
ENTER
ENTER
ENTER
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