A&D GH-120/GH-200/GH-300/GH-202/GH-252 manual Correcting the Internal Mass Value

Correct the internal mass by +0.6mg. Calibrate with this

internal mass. Corrected external weight

The same mass

8.7.Correcting the Internal Mass Value

The balance can correct the internal mass value within the range shown below. This function corrects the internal mass value to conform to an external weight. The corrected mass value is maintained in non-volatile memory even if the AC adapter is removed. The internal mass value is corrected as follows:

Model	Target Range		200g
GH-120	100.000 g
GH-200		±1.5 mg	200.0000 g
GH-300	200.000 g
GH-202
GH-252

200g

200.0006g

1Calibrate the balance using the internal mass. (one-touch calibration)

Example: 200.0000 g is corrected to +0.6 mg (200.0006 g). When correcting a 100 g external weight by +0.6 mg, the weight changed into 200 g, the correction value is +1.2 mg.

2 Press the ON:OFF key to turn off the display.

3While pressing and holding the PRINT key and the press the ON:OFF key. The balance displays p5 .

RANGE

key,

4	Press	the	PRINT	key. Then the balance displays the function			Press and hold Press
	switches. Set the function table switch and internal mass correction
	switch to "1" as shown above using the following keys.
	RANGE key........ The key to select blinking figure.
	RE-ZEROkey..... The key to change the value of the blinking figure..
	PRINT key ......... The key to store it and return to weighing mode.
	CAL key............. The key to cancel current operation.
				Function table switch
				Correction switch of internal mass		Weighing mode
5	Press and hold the RANGE				key to enter the function
	table and release the key when				ba5fnc is displayed.		Press and hold
6	Press the			key several times until C5 in is displayed,
			RANGE
	then release the key.
7	Press	PRINT key. Correct the internal mass value using the
	following keys.
	RE-ZERO(+)key .. The key to select the value.
	MODE (-)key........The key to select the value.
	PRINT key ......... The key to store the new value and display the
			.............	next menu item of the function table.
	CAL			The key to cancel this correction and display
		key

the next menu item of the function table.

8Press the

9Press the

CAL

CAL

key to return the weighing mode.

key to calibrate the balance using the internal mass.

10 Check the correction that has been performed properly with the external weight. If the value is incorrect, repeat the correction.

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