4.3 Acquiring Waveforms Using the Utility Functions
102
Several utility functions can be applied when acquiring data.
Make these set-
tings before measuring.
1*. Select from the
[Utility Function]
setting column on the Status Settings
screen.
2*. Make a setting on the Memory Division Settings Screen.
This applies to the Memory function only.
When measuring at slow sampling rates with the Memory function, you normally
have to wait for recording to finish the specified recording length before viewing
the waveform. However, by using the Roll Mode, you can view the waveform as
the data is acquired. The new waveform scrolls automatically.
4.3
Acquiring Waveforms Using the Utility
Functions
Utility Function
Ref.
Operating
Function
Roll Mode *1
Displays a waveform as its data is being
acquired
Overlay *1
Retains displayed waveforms on-screen
by overlaying with the new waveform.
Memory
Division *2
Memory space can be divided into mul-
tiple blocks for recording waveforms.
Averaging *1
Acquired data is averaged.
4.3.1 Displaying Waveforms During Recording
(Roll Mode)
Roll Mode
To open the screen: Press the
SET
key
Select
with the
SUB MENU
keys
Status Settings screen
See
Screen Layout (p. 28)
Operating Key
Procedure
1
SHEET/PAGE
Select the
[Basic]
page.
2
CURSOR
Move the cursor to the
[Roll Mode]
item.
F1 to F8
Enable or disable the function.
Off
Normal recording. Data is displayed only after
acquiring the specified recording length.
On
Waveforms are displayed while recording
(with 1-ms and slower settings). When the
timebase is set to 500 µs/div or faster, wave-
forms are not displayed until after acquisition
has finished.
Auto
Regardless of the timebase setting, whether
or not the waveform is displayed depends on
the waveform display magnification settings
while the data is being recorded.
However, if the waveform display is set for a
faster timebase than 20 ms/div, it is only dis-
played after acquisition has finished.
When [Auto] is selected
Example: When the timebase setting is 1
ms/div
If display magnification = [x 1], displays af-
ter the waveform has been recorded.
If display magnification = [x 1/100], dis-
plays while recording because the display
is 100 ms/div.
Содержание 8860-50
Страница 2: ......
Страница 12: ...Contents x...
Страница 18: ...Reading this Manual 6...
Страница 24: ...1 3 Interconnection and Block Diagrams 12...
Страница 180: ...6 12 Making Trigger Settings on the Waveform Screen 168...
Страница 246: ...8 15 Inserting and Searching for Event Marks on a Waveform 234...
Страница 354: ...12 7 Print Examples 342 Print Example 4 Row Printing 1 4 steps Settings data Each step is 25 div...
Страница 356: ...12 7 Print Examples 344 A B Waveform_________________________________________________...
Страница 360: ...12 7 Print Examples 348 Event ________________________________________________________ Event mark...
Страница 406: ...14 2 External I O 394...
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