Agilent Technologies 54835A, 45A, 46A To test the dc calibrator, Enable the graphical interface

Chapter 3: Testing Performance

To test the dc calibrator

To test the dc calibrator

The Aux Out BNC on the front panel is used for self-calibration and probe calibration. Though calibrator accuracy is not specified in the performance specifications, it must be within limits in order to provide accurate self-calibration.

Test Limits: -2.5 v to +2.5 v, Accuracy ±0.2% of delta voltage output

Equipment Required

Equipment	Critical Specifications	Recommended Model/Part
Digital Multimeter	0.1 mV resolution, better than 0.1 % accuracy	Agilent 34401A
Cable	BNC	Agilent 10503A
Adapter	BNC (f) to banana (m)	Agilent 1251-2277

Procedure

1Connect the multimeter to the front panel Aux Out BNC.

Use the BNC cable and the BNC to banana plug adapter.

2Enable the graphical interface.

Use the mouse to click on the button in the upper right-hand corner of the display. See figure 3-1.

Figure 3-1

Click the mouse with the pointer on the right-hand button to enable the graphical interface

Enabling the graphical interface

3Press Default Setup to set the oscilloscope to default conditions.

4 Select Calibration from the Utilities menu.

5 Select DC from the Aux Output drop-down list box.

See figure 3-2.

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