Svantek SVAN 977W, Руководство пользователя

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104 SVANTEK 977W User Manual
12.2.5. Selecting the spectrum types to be viewed - Spectrum View
In the Spectrum View window ( path:
< Menu> / Display / Spectrum View ), the
user can select the different spectra to be
visible on the display. In the
Spectrum View
window the following spectrum types may
be selected:
Averaged , Instantaneous ,
Max or Min .
=>
When the Averaged or Instantaneous
spectrum is selected, the user can
additionally switch on or off the presentation
of the
Max and/or Min values for every
displayed spectrum band by switching the
Max or Min parameters on.
=>
The user can easily get into the
Spectrum View screen from the spectrum
view. It is necessary to enter the result field
(
RMS ) with the use of
▲ or ▼ push-buttons
and press <ENTER> .
<ENT>
To enable the cursor to read the Max or Min
values the user should select the field in the
lower left hand corner of the display by
means of the
▲ or ▼ push-buttons. Then
select the appropriate value by means of the
◄ or ► push-buttons pressed together with
<Alt> .
<Alt/
►
>
12.2.6. Selection of the spectrum type in Vibration mode - Spectrum Type
In the Spectrum Type window ( path:
< Menu> / Display / Spectrum Type ), which
is available only in Vibration modes, the user
can select the different types of vibration
spectra to be presented on the display:
Acceleration , Velocity or Displacement .
<ENT>
As an example, same spectrum is presented
-
Acceleration and Velocity .