Sharp SYSTEM 8/10 Plus Manual de Instruções descarregar pdf (Página 240)

100

101

Servicing

Analog Output Testing

7-22 Model 5030i SHARP Instruction Manual Thermo Fisher Scientific

1. Connect a meter to the channel to be tested. Figure 7–11 shows the

analog output pins and Table 7–4 identifies the associated channels.

2. From the Main Menu, choose Diagnostics > Test Analog Outputs.

The Test Analog Outputs screen appears.

3. Press to scroll to the desired channel corresponding to the rear

panel terminal pins where the meter is connected, and press .

The Set Analog Outputs screen appears.

4. Press

to set the output to zero.

The Output Set To line displays Zero.

5. Check that the meter is displaying the zero value. If the meter reading

differs by more than one percent of the full-scale output, the analog

outputs should be adjusted. Refer to the “Analog Output Calibration”

procedure that follows.

6. Press

to set the output to full-scale.

The Output Set To line displays Full-Scale.

7. Check that the meter is displaying a full-scale value. If the meter

reading differs by more than one percent of the full-scale output, the

analog outputs should be adjusted. Refer to the “Analog Output

Calibration” procedure that follows.

8. Press

to reset the analog outputs to normal.

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Sharp SYSTEM 8/10 Plus Manual de Instruções Página 240

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