Agilent Technologies 22D Especificaciones descargar pdf (Pagina 68)

4-2

Calibrating and Adjusting

This chapter explains how to adjust the oscilloscope for optimum

operating performance. You should perform the hardware adjustments

and self-calibration according to the following recommendations.

• Perform hardware adjustments every 12 months or after 2,000 hours

of operation.

• Perform self-calibration:

• every 6 months or after 1000 hours of operation

• if the ambient temperature is >10 °C from the calibration temperature

• if you want to maximize the measurement accuracy

The amount of use, environmental conditions, and experience with other

instruments help determine if you need shorter adjustment intervals.

In this chapter, you will:

• Adjust the power supply

• Perform self-calibration

• Adjust the display

Let the Equipment Warm Up Before Adjusting

Before you start the adjustments, let the oscilloscope and test equipment

warm up for at least 30 minutes.

Read All Cautions and Warnings

Read the following cautions and warning before making adjustments or

performing self-calibration.

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Agilent Technologies 22D Especificaciones Pagina 68