35
10. Calibration
Read Chapter 7 Before Use of
These Pages
10.2.4 Calibration Check Using External Weights
1
Verify that the balance is in mass display and
that the pan is empty.
2
Press the
[CAL]
key once to display “E-tESt”.
(If “E-tESt” is not displayed, select menu item
.)
3
Press the
[O/T]
key.
The value of the correct calibration weight to be
loaded is displayed and blinks.
4
Load the indicated calibration weight and press
the
[O/T]
key.
The zero display blinks.
5
Unload the weight from the pan and press the
[O/T]
key.
The display changes to the “d xxx” display.
(xxx indicates a numeric value)
6
To perform span calibration, change the “d”
value to zero by pressing the
[CAL]
key.
Otherwise, press the
[O/T]
key to avoid changing the “d” value to zero. (Pressing the
[POWER]
key
interrupts calibration and does not change this value to zero.)
“CALEnd” is displayed, indicating the completion of the calibration check.
4
(Example)
Changing the Calibration Weight to be Used
Pressing the
[CAL]
key allows changes to the weight value. Modify the
value using the
[UNIT]
key and
[PRINT]
key, then press the
[O/T]
key. To
interrupt modification, press the
[POWER]
key.
Note
Changing the “d” value to zero is equivalent to performing span calibration.
Refer to
. for interpreting the results of a Calibration Check.
