Promax AE-166 User Manual page 89

Operation
►
Press
Spectrum[F1]:
Spectrogram[F3]:
Topographic[F4]:
Spectrogram+Spectrum[F5]:
Topographic+Spectrum[F6]:
NOTE:
Example: Spectrogram
►
The Spectrogram view shows signals in both the frequency and time domain.
The X-axis represents frequency, the Y-axis represents time and the color of
each point represents the amplitude at a particular frequency & time
(Red = high  dark blue = low).
Each new trace is shown at the bottom of the display and older traces are
pushed up toward the top of the display until they are removed.
February 2017
> Window Setup[F1] and select the display mode:
The same trace is used on the top and bottom for the
Spectrogram+Spectrum and Topographic+Spectrum modes.
Figure 62.
80