Rigol DS8204-R Rigol DS8000 R manual

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Chapter 9 Histogram Analysis RIGOL

DS8000-R User Guide 9-3

⚫ Jitter: displays the number of times for statistics of the jitter measurement

results in the forms of columns in the histogram bar graph at the bottom of the

graticule.

The parameters for the jitter histogram are required to be set in the Jitter menu.

For detailed operations, refer to "To Set the Jitter Measurement". The jitter

type is only available when the sub-menu Histogram under Measure in the

Jitter menu is enabled.

Click Type to select the desired histogram type.

To Select the Histogram Source

If "Horizontal" or "Vertical" is selected under Type, you need to set the source

(CH1-CH4). Click Source to select the desired source.

To Select the Measurement Item

⚫ When you select "Measure" as the histogram type, click Measure → Add or

click the auto measurement label "MEASURE" at the top of the screen to enter

the measurement setting menu, and then add one or multiple measurement

items. At this time, the added measurement item(s) can be served as the

measurement histogram source(s) and displayed in the Item menu.

⚫ When "Jitter" is selected as the histogram type, please first click on the

navigation icon to open the function navigation. Then click Jitter → Measure

→ Item to select the measurement item. At this time, the selected item is

shown in the Item menu.

To Set the Histogram Height

The histogram height indicates the number of grids the histogram bar graph should

occupy on the screen. Click Height, then use the pop-up numeric keypad to set the

height. The available range of height is from 1 to 4. By default, it is 2.

To Set the Histogram Range

When "Horizontal" or "Vertical" is selected under Type, you need to set the window

range. Set "Left Limit", "Right Limit", "Top Limit", and "Bottom Limit" respectively to

adjust the size and position of the histogram window. Click Range to enter the

sub-menu of histogram range. Then click the corresponding key to scroll with the

mouse to set their values.

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Rigol DS8204-R oscilloscope