ADOS S.R.L. Buccinasco (MI)
417-MTA200I1
Rev. 9
Page 68 of 77
5.5 Calibration
After a system initialization, the instrument must be calibrated before performing any weighing
operation.
The calibration operation consists of two phases:
•
zero calibration
•
Span calibration
The two phases must be carried out at least once, otherwise the instrument does not exit the FAULT
condition.
It is possible to carry out successive single calibrations, zero only or Span only.
To enter the calibration mode the user must enter the instrument control mode, and use the
F
key to
select the:
W E I G C A
L
and press the
E
key.
The instrument prepares for the zero scale calibration function and the following message is
displayed:
Z E R O
Press the
F
key to switch to Span calibration function and the following message is displayed:
F S 1 2 3 4
5
where 12345 is the value of the weight currently on the balance.
Press the
E
key to request to start the selected calibration sequence.
Press the
C
key to cancel the calibration request and to return to the instrument control menu.
