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Page 22 AD-4402
5.2.
5.2.5.2.
5.2. Digital Span (Calibration without Mass)
Digital Span (Calibration without Mass)Digital Span (Calibration without Mass)
Digital Span (Calibration without Mass)
ESC key If you want to return to the weighing mode during the
calibration mode, press the ESC key anytime. And it has
effect until the last displayed parameter.
Example: zero adjustment only, etc.
ENTER key When the key is pressed, the procedure stores a current
parameter and proceeds to next step.
Step 1 Press and hold the ENTER key and press the key to display the
menu in a weighing mode.
Step 2 Press the key twice to select the menu CAL.
Press the ENTER key to enter the calibration mode.
Step 3 Press the ENTER key to enter the menu CAL.
Step 4 Select a unit using the numerical keys and press the ENTER key
to store it.
Step 5 Select a decimal point using the numerical keys and press the
ENTER key to store it.
Step 6 Select a minimum division using the numerical keys and press the
ENTER key to store it.
Step 7 Select a weighing capcity using the numerical keys and press the
ENTER key to store it.
Step 8 Press the F1 key to proceed to the digital span procedure.
Step 9 Input the zero point value using the numerical keys and press the
ENTER key to store it.
Step 10 Input the rated capacity of a loadcell using the numerical keys and
press the ENTER key to store it.
Step 11 Input the sensitivity of the loadcell in the unit of mV/V using the
numerical keys and press the ENTER key to store it.
Step 12 Press the ESC key to return the weighing mode.
Advise The digital span can be used for trimming of the actual load calibration using mass.