
- 20 - AD-4430B
5.3.2. The Calibration With An Actual Load (Using A Mass)
Calibration is performed using a calibration weight. Before performing calibration for the first
time, set the unit, decimal point position, minimum division and weighing capacity in the
calibration-related function mode ( C-Fnc ).
Note To avoid drift caused by changes in temperature, warm up the indicator for ten
minutes or more before performing calibration with an actual load.
Step 1
In the OFF mode (Standby), Press the + key to enter to
the calibration mode and display .
Step 2
Press the key to start the calibration and display .
If returning to the weighing mode, press the key.
Zero Calibration
Step 3
Press the key to display .
If zero calibration is not to be performed, press the key and
proceed to step 5. If you want to check the current weighing value,
press the key. When pressing the key again,
is display.
Step 4
Placed nothing on the pan and wait for the stabilization ( LED ).
Press the key. is displayed for approximately
two seconds. If span calibration is not performed, press twice the
key for returning to the weighing mode.
Span Calibration
Step 5
Press the key when is displayed. The
calibration weight value (the current weighing capacity) is
displayed and the least digit of the value blinks. Correct the value
using the
and key so as to be the value of the
calibration weight used. If span calibration is not performed, press
three times the key for returning to the weighing mode.
Step 6
Place the calibration weight on the pan. Wait for the stabilization
( LED ). Press the key. is displayed for
approximately two seconds.
Step 7
is displayed.
Step 8
Press the key. is displayed and the
calibration data is stored in the memory.
Step 9
The current state is the same as that of step 2. If returning to the weighing mode, press
the key.
If
X
is displayed, an error has occurred. Refer to “5.3.8. Error Codes For The
Calibration” to take some measures. X : number.
The blinking decimal point means that the current value is not the weight value.
Example
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