Promax OD-405 Manual De Instrucciones página 172

Average
Peak detect
Procedure
1. One of the probe compensation waveforms can demonstrate the peak
detection mode. Connect the probe to the probe compensation
output.
2. Press the Utility key.
3. Press ProbeComp.
4. Press Wave Type and select the waveform.
5. Press the Autoset key. the oscilloscope positions the waveform in the
center of the display.
6. Press the Acquire key.
7. Press Normal.
8. Press Peak-Detect and see that a spike noise is captured.
Example The peak detect mode reveals the occasional glitch.
Normal Mode
11-2011
USER'S MANUAL. OD-405/410B/411/415
Multiple data are averaged to form a
waveform. This mode is useful for drawing a
noise-free waveform. To select the number
press Average repeatedly.
Average number:
2, 4, 8, 16, 32, 64, 128, 256
Only the minimum and maximum value (a
pairs for each acquisition interval (bucket))
are used. This mode is useful for catching
abnormal glitches in the signal.
eak detect mode
P
Figure 16.-
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