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10. Calibration
10.2.4 Calibration Check With External Weights
“E-tESt” (The balance is checked with external calibration weights but not adjusted.)
1
From the mass display, press the
[CAL]
key
once. If the display shows “E tESt” (Preset cali-
bration method is “E-tESt”), jump to Step
5
.
If the display shows another item (Preset calibra-
tion method is not “E-tESt”), go on to Step
2
.
for preset calibration method)
2
Press the
[CAL]
key repeatedly until “FUnC.SEL”
appears, then, press the
[O/T]
key to display “CAL”.
3
Press the
[O/T]
key. The display shows “E
CAL”.
4
Press the
[CAL]
key repeatedly until the display
shows “E tESt”.
5
Press the
[O/T]
key. The calibration test begins
and the zero display blinks.
6
Recheck that there is nothing on the pan and
wait.
7
The set weight value (Refer to
) appears,
blinking.
8
Place the weight indicated on the pan. Wait
until the blinking zero display reappears. (It may
take about 30 seconds.)
9
Remove the weight. The display shows the drift
from the previous span calibration for several sec-
onds. Then, after “tESt End” appears for several
seconds, the display returns to the mass display,
and the calibration test is complete. Note that the
Calibration Test procedure DOES NOT adjust the
balance, it only reports the drift from the previous
span calibration.
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(Example)
(Example)
