Datasheet

29
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.
(2) In the right menu, press Persist to select the persist time, including OFF, 1 Second, 2
Seconds, 5 Seconds and Infinity. When the "Infinity" option is set for Persist Time, the
measuring points will be stored till the controlling value is changed. Select OFF to turn off
persistence and clear the display.
XY Format
This format is only applicable to Channel 1 and Channel 2. After the XY display format is selected,
Channel 1 is displayed in the horizontal axis and Channel 2 in the vertical axis; the oscilloscope is
set in the un-triggered sample mode: the data are displayed as bright spots.
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