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10. Calibration
10.3.4 PCAL: Calibration of the Built-in Weight
(AUW-D/AUW/AUX series only)
The built-in calibration weight is already calibrated before shipping but the operator can also calibrate
the built-in calibration weight using their own external calibration weights. The calibration of the built-in
calibration weight is called PCAL. Inputting the conventional mass value (s) of the operator’s calibra-
tion weight (s) can provide the most accurate span calibration (refer to
). Perform span calibra-
tion only after correct installation and thorough warm up. Also, make sure that nothing is on the pan
and ensure conditions free from the influence of vibration or air flow.
1
From mass display, press the
[CAL]
key repeat-
edly until “SEttinG” appears. Press the
[O/T]
key.
“CAL dEF” appears.
2
Press the
[CAL]
key repeatedly until “PcAL”
appears and press the
[O/T]
key. Calibration of
the built-in calibration weight begins and the dis-
play shows “PCAL” (the C becomes capital).
3
When the display shows a value, “XXX.XXXX”,
place the weight of the value displayed on the
pan. (Refer to
)
4
After that, “0.0000” is displayed. Remove the
calibration weights from the pan.
5
The display changes automatically from “PCAL
1” to “PCAL 0”. (The built-in weight is being
loaded and unloaded.)
6
When the display returns automatically to the
mass display, the calibration is complete.
Note
Not applicable to a verified balance as a legal mea-
suring instrument in the EU.
(Example)
...
