Rigol DM3068 Uživatelská příručka stáhnout pdf (Strana 52)

RIGOL Chapter 2 Front Panel Operations

User’s Guide for DM3068

2-10

5. Read the measurement value

The multimeter measures the input signal according to the current

measurement settings and displays the value on the screen.

6. Make math operation (advanced)

Users can perform math operation (STA, P/F, and REL) on each DCI

measurement reading. For REL operation, the multimeter subtracts the

pre-specified value of REL from the actual measurement result and displays

the result. For details, please refer to “Math Operations”

7. View history data

Up to 5000 latest measured data can be viewed. Press History to enter the

following interface.

 Press Info and use the up and down direction keys to view the

measurement item, measurement range, number of values, maximum,

minimum, average and standard deviation.

 Press List and use the up and down direction keys or the menu softkeys

to view all the measurement results before the last update in table form.

 Press HistoG to view the histogram of the average (AVG) and standard

deviation (SDEV).

 Press Update to update the “Records”, “Maximum”, “Minimum”, “Average”

and “SDEV” under Info and the display in List and HistoG.

 Press Save to enter the store and recall interface; at this point, is

illuminated. You can save the current measurement data into internal

memory or external USB storage device. For details, please refer to the

introduction in “Save and Recall”.

8. Hide the menu

Press Hide to hide the operation menus for easier observation of the

measurement result. Press any softkey again to display the operation menus.

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Rigol DM3068 Uživatelská příručka Strana 52