Svantek SVAN 974 - Setting up the Units and Scale of Results Presentation - Display Scale

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SVANTEK 974 User Manual
6.2 Setting up the units and scale of results presentation - Display Scale
The Display Scale sub-list enables the
user to define the result units (absolute or
logarithmic), adjust scale of plots and
switch the grid on/off.
<ENT>
Scale of results presentation
The Scale position defines the units of
results: Lin (linear) and Log (logarithmic).
In case of Log the graphical presentation is
given in the logarithmic scale and the
measurement results are expressed in
decibels (the result is related to the values
set in the Reference Levels window (path:
<Menu> / Auxiliary Setup /
Reference Levels).
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Note: The parameters can be presented in Logarithmic (dB) or Linear (for example, m/s
2
) units. It
depends on the Scale parameter value. For example, 10 m/s
2
can be presented as 140 dB.
The Resolution position defines the
number of digits after the decimal point in
the presented results: one digit after the
decimal point (0.1 dB) or two digits after the
decimal point (0.01 dB).
►
Scaling the vertical axis of the plot
The Dynamic position enables the user to
select the required dynamic range scaling
of the plot. It is possible to select the range
from the set: 10dB, 20dB, 40dB, 80dB,
100dB and 120dB.
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