SPM VibChecker, Руководство пользователя

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A Main display
B
Spectrum
settings
C
Spectrum resolution settings
The spectrum resolution equals the maximum frequency
(1000 Hz) divided by the number of lines of resolution. A
higher number of lines allows more detailed spectrums;
the drawback is slightly longer measurement times.
By activating the ‘AVERAGE’ parameter, VibChecker will
perform four measurements, and then display an average
of the measurement results.
To set a number of spectrum lines:
1. Go to the
Main display (A).
2. Use the arrow keys to navigate to the Spectrum set-
tings icon (B), then press ENTER .
3. In the Spectrum settings display, use the UP / DOWN
arrow keys to highlight the checkbox for your preferred
number of lines and press
ENTER to mark it.
4. If averaging should be used, mark the ‘AVERAGE’
checkbox.
5. To save the settings, use the DOWN arrow key to
highlight the SAVE checkbox and press ENTER .