Reference
Sample
Peak Detect
Envelope Average
Acquisition Resolution.
You can choose either Normal or Fast Trigger
acquisition resolution. This setting determines the record le ngt h that is
acquired and affects t he other factors shown in the next table.
Factor Normal Fast trigger
Record length 10,000 points 500 points
Maximum acquisition rate
700 waveforms/s 3,400 waveforms/s
Maximum horiz
ontal
zoom
200X 10X
Choose Norm
al or Fast Trigger acquisition resolution based on the
characteristics of the signal you want to acquire.
Signal characteristic Better choice
Large amount of horizontal detail
Shape is stable or changes re lative ly slowly
Single shot
Normal
High trigger repetition rate
Shape changes rap idly
Contains modulation
Fast Trigger
TDS3000C Series O scilloscope User Manual 67