A&D PD4000243 manual Digital Span Calibration without Mass

5.2. 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.
ENTER key			Example: zero adjustment only, etc.
			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.

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