A&D AD-8922A Manual de instrucciones descargar pdf (Pagina 37)

１３-３ Switching Output Voltage

The output voltage can be switched using the slide switch on the option panel. “0V～” has been set at

factory before shipment.

“0V

～

” (0-1 V): At zero=0.000 V At full scale=1.000 V

“0.2

～

” (0.2-1 V): At zero =0.200 V At full scale=1.000 V

１３-４ Output Voltage Fine Adjustment

The output voltage has been adjusted at the factory before

shipment.

Using the ZERO and SPAN fine-adjustment knobs and a

voltmeter, output voltage can be fine adjusted.

１３-４-１ Fine-adjustment procedure

1. While pressing and holding the ON:OFF key, press the

RE-ZERO key. At this time, the output voltage will be at

zero.

2. Turn the ZERO knob so that the voltmeter indicates 0.000 V

when the slide switch is set to “0V～”; 0.200 V when the

slide switch is set to “0.2V～”.

3. Press the RE-ZERO key. At this time, a voltage of 1 V is

generated. Turn the SPAN knob so that the voltmeter

indicates 1.000 V.

4. Press the RE-ZERO key again to return to step 2. Repeat

steps 2 and 3 until the correct output voltage is obtained.

5. Press the CAL key to return to the weighing data display.

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A&D AD-8922A Manual de instrucciones Pagina 37