Rigol DS1000D Manuel d'utilisateur télécharger pdf (Page 60)

RIGOL

User’s Guide for DS1000E, DS1000D Series

2-30

Delayed Scan

The Delayed Scan is a magnified portion of the main waveform window. Use

Delayed Scan to locate and horizontally expand part of the main waveform window

for a more detailed (higher horizontal resolution) analysis of signal. The Delayed

Scan time base setting cannot be set slower than the Main time base setting.

Press horizontal MENU→Delayed→ON or press horizontal knob to enter

Delayed Scan mode.

Figure 2- 39

Delayed Scan window

The screen splits into two parts.

The upper half displays the main waveform window and the lower half displays an

expanded portion of the main waveform window. This expanded portion of the main

window is called the Delayed Scan window. Two blocks shaded at the upper half; the

un-shaded portion is expanded in the lower half. The horizontal

and

knobs control the size and position of the Delayed Scan. The value at

bottom of the screen is the main time base and the value on the center bottom

means the Delayed Scan time.

Waveform to be horizontally expanded

Expanded waveform in horizontal

Main timebase

Time base of

Delayed Scan

1 2 ... 55 56 57 58 59 60 61 62 63 64 65 ... 165 166

Pas de commentaire

Rigol DS1000D Manuel d'utilisateur Page 60