User Manual

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4.3 STATUS Settings (MEM)

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.3.8 Setting the Roll Mode

Screen: STATUS

Press the STATUS key to call up the

STATUS1 screen.

Move the flashing cursor to the roll mode

item, as shown in the figure on the left.

Use the function keys to make the

selection.

：Normal recording is carried out.

：The waveform is displayed

immediately at the start of

recording.

Selection

Method

NOTE

・This mode can be used at a time axis range setting of 10 ms/DIV or slower.

・In normal recording, the waveform is displayed only after all data of the

recording length have been captured. At low sampling speed settings, this will

cause a considerable delay between the start of measurement and the

appearance of the waveform on the display.

・When roll mode is set to ON, the waveform is displayed immediately at the

start of recording (the screen scrolls).

・When the time axis range of 10 ms/DIV or faster is set, normal recording is

carried out even if roll mode is set to ON.

・Roll mode cannot be set together with the external sampling.

・When Roll Mode is set to ON, the settings for Overlay, Averaging,

Sequential Saving, Calculating Waveform data, and Waveform evaluation

are automatically turned OFF.

(When the display format is set to "X-Y," you can turn ON Overlay with Roll

Mode ON.)