Agilent Technologies 83480A Manual de usuario descargar pdf (Pagina 29)

2-11

Operating the Instrument

Exercise 5. Modifying the Setup

Using the keypad

When the knob and arrow keys are not in the Fine mode, they operate in a 1-2-5

sequence, changing the scale from 5 ns/div to 2 ns/div in one large step. You can

use Fine mode so the knob and arrow keys adjust in smaller increments, or you

can use the keypad to enter a smaller value, like 1.4 ns/div.

Using the Position function

To horizontally center the signal on the display, press:

Position

The Position function moves the waveform horizontally on the display. (Posi-

tion is sometimes referred to as delay.) The reference point is indicated by an

arrow at the bottom of the display as shown in Figure 2-3.

Figure 2-3. Signal horizontal display

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Agilent Technologies 83480A Manual de usuario Pagina 29