VOLTCRAFT DSO-2154 - Setting Sampling and Display

4.Advanced User Guidebook
28
How to Operate the Function Menu
The function menu control zone includes 4 function menu buttons: Utility,
Measure, Acquire, Cursor, and 2 immediate-execution buttons: Autoset,
Run/Stop.
How to Set the Sampling/Display
Push the Acquire button, the Sampling and Display menu is shown in the right as
follows:
Persist
When the Persist function is used, the persistence display effect of the picture
tube oscilloscope can be simulated. The reserved original data is displayed in fade
color and the new data is in bright color.
(1) Push the Acquire button.
Function
Menu
Setting
Description
Acqu Mode
Sample
Peak Detect
Average
Normal sampling mode.
Use to capture maximal and minimal samples.
Finding highest and lowest points over
adjacent intervals. It is used for the detection of
the jamming burr and the possibility of reducing
the confusion.
It is used to reduce the random and don't-care
noises, with the optional number of averages.
Turn the M knob to select 4, 16, 64, 128 in the
left menu.
Type
Dots
Vect
Only the sampling points are displayed.
The space between the adjacent sampling
points in the display is filled with the vector
form.
Persist
OFF
1 Second
2 Seconds
5 Seconds
Infinity
Set the persistence time
XY Mode
ON
OFF
Turn on/off XY display function
Counter
ON
OFF
Turn on/off counter