Acquisition Control
13
Keysight InfiniiVision 3000T X-Series Oscilloscopes User's Guide
225
Use the horizontal position knob (
) to pan through the waveform to set the
expanded portion of the normal window around the glitch.
Averaging Acquisition Mode
The Averaging mode lets you average multiple acquisitions together to reduce
noise and increase vertical resolution (at all time/div settings). Averaging requires
a stable trigger.
The number of averages can be set from 2 to 65536 in power-of-2 increments.
A higher number of averages reduces noise more and increases vertical resolution.
The higher the number of averages, the slower the displayed waveform responds
to waveform changes. You must compromise between how quickly the waveform
responds to changes and how much you want to reduce the displayed noise on
the signal.
To use the Averaging mode:
1
Press the
[Acquire]
key, then press the
Acq Mode
softkey until the Averaging
mode is selected.
2
Press the
#Avgs
softkey and turn the Entry knob to set the number of averages
that best eliminates the noise from the displayed waveform. The number of
acquisitions being averaged is displayed in the
# Avgs
softkey.
# Avgs
Bits of resolution
2
8
4
9
16
10
64
11
≥
256
12
Summary of Contents for DSOX3012T
Page 78: ...78 Keysight InfiniiVision 3000T X Series Oscilloscopes User s Guide 2 Horizontal Controls...
Page 88: ...88 Keysight InfiniiVision 3000T X Series Oscilloscopes User s Guide 3 Vertical Controls...
Page 98: ...98 Keysight InfiniiVision 3000T X Series Oscilloscopes User s Guide 4 FFT Spectral Analysis...
Page 148: ...148 Keysight InfiniiVision 3000T X Series Oscilloscopes User s Guide 7 Digital Channels...
Page 154: ...154 Keysight InfiniiVision 3000T X Series Oscilloscopes User s Guide 8 Serial Decode...
Page 160: ...160 Keysight InfiniiVision 3000T X Series Oscilloscopes User s Guide 9 Display Settings...
Page 232: ...232 Keysight InfiniiVision 3000T X Series Oscilloscopes User s Guide 13 Acquisition Control...
Page 242: ...242 Keysight InfiniiVision 3000T X Series Oscilloscopes User s Guide 14 Cursors...
Page 288: ...288 Keysight InfiniiVision 3000T X Series Oscilloscopes User s Guide 16 Mask Testing...
Page 320: ...320 Keysight InfiniiVision 3000T X Series Oscilloscopes User s Guide 19 Waveform Generator...
Page 340: ...340 Keysight InfiniiVision 3000T X Series Oscilloscopes User s Guide 21 Print Screens...
Page 374: ...374 Keysight InfiniiVision 3000T X Series Oscilloscopes User s Guide 23 Web Interface...
Page 394: ...394 Keysight InfiniiVision 3000T X Series Oscilloscopes User s Guide 24 Reference...