Rigol DS1000D Manuel d'utilisateur télécharger pdf (Page 24)

RIGOL

User’s Guide for DS1000E, DS1000D Series

1-14

To Understand the Vertical System

Figure 1- 18 shows the VERTICAL controls, CH1, CH2, MATH, REF and OFF buttons

and vertical , knobs. Following the exercise of the buttons,

knobs, and the status bar to be familiar with the vertical parameters settings.

Figure 1- 18

The vertical system

1. Moves the signal vertically on the display with the

knob.

When turning the

knob, a voltage value is displayed for a short time

indicating its value with respect to the ground reference located at the center of the

screen. Also notice that the ground symbol on the left side of the display moves in

conjunction with the

knob.

Measurement hints

If the channel is DC coupled, measuring the DC component of the signal by

simply noting its distance from the ground.

If the channel is AC coupled, the DC component of the signal is blocked, allow

you to use greater sensitivity to display the AC component of the signal.

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Rigol DS1000D Manuel d'utilisateur Page 24