Tektronix MSO4000B Series - Changing the Acquisition Mode, Record Length, and Delay Time

Acquire the Sign
al
Peak Detect mod
e uses the highest and
lowest of all the samples contained in two
consecutive acquisition intervals. This mode
only works wit
h real-time, non-interpolated
sampling and is useful for catching high
frequency glitches.
Hi Res mode calculates the average of all
the samples f
or each acquisition interval.
This mode also only works with real-time,
non-interpolated sampling. Hi-Res provides
a higher-re
solution, lower-bandwidth
waveform.
Envelope mode finds the highest and lowest
record points over all acquisitions. Envelope
uses P eak
Detect for each individual
acquisition.
Average m
ode calculates the average value
for each record point over a user-specified
number of acquisitions. Average uses
Sample m
ode for each individual acquisition.
Use average mode to reduce random noise.
Changing the A cquisition Mode, Record Length, and Delay Time
Use this procedure to change the acquisition mode.
1. Push Acquire.
2. Push Mode.
Mode
Sample
Record
Length
10k
FastAcq
Off
Delay
On |
Off
Set Horiz.
Position to
10%
Waveform
Display
XY Display
Off
MSO4000B and DP O4000B Series Oscilloscopes User Manual 55