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4.Advanced User Guidebook
49
Mode, Length, PERF Mode, and Intrpl is shown in the bottom menu.
The description of the Acqu Mode menu is shown as follows:
Function Menu
Setting
Description
Acqu
Mode
Sample
Normal sampling mode.
Peak
Detect
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.
Average
4, 16, 64, 128
It is used to reduce the random and
don't-care noises, with the optional
number of averages.
Refresh
Rate
Low
Set the waveform refresh rate, you can
turn on this mode when you need to
observe a single waveform
The description of the Record Length menu is shown as follows:
Function Menu
Setting
Description
Length
1000
Choose the record length
Note: When two channels are turned on,
the max record length is 20M; and max
40M for one channel.
10K
100K
1M
10M
20M
40M
The description of PERF Mode menu is shown as follows:
Function Menu
Setting
Description
PERF Mode
8-bit
Set the vertical resolution (A/D)
12-bit
14-bit
The description of the Intrpl menu is shown as follows:
Function Menu
Setting
Description
Intrpl
Sinx/x
Use sine(x)/x interpolation
x
Use linear interpolation
Interpolation method is a processing method to connect the sampled points,
using some points to calculate the whole appearance of the waveform. Select
the appropriate interpolation method according to the actual signal.
Sine(x)/x interpolation: Connect the sampled points with curved lines.
Linear interpolation: Connect the sampled points with straight lines. This
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