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4. USER INTERFACE
The UltraView supports the following application modes, depending on the camera version.
•
Air mode
is used for localizing
compressed air leaks.
•
Power mode
is used for localizing
and classifying high-voltage and
medium-voltage partial discharges.
4.1 Heatmap
The main view of the user interface shows the
camera image with a heatmap overlay. The
heatmap shows the location of the strongest
sound source (
single-source mode
) or
multiple sound sources (
multi-source
mode
). There are two different types of color
modes for displaying the heatmap:
1.
The location color mode.
2.
The strength color mode.
The location color mode (
Image 10
) shows
each sound source with several different
colors, ranging from blue to red. The center of
the sound sources is shown with red, while
the color gradually changes via yellow, green,
and cyan to blue outwards from the center of
the sound source. The location color mode is
active in the Power application mode.
The strength color mode (
Image 11
)
shows each sound source with a single color
according to the intensity of the sound
source. The strength color mode is active in
the Air application mode.
In addition to the heatmap, the location of
the strongest sound source is shown with a
small crosshair. When taking a snapshot,
the sound arriving from the direction of the
crosshair will be recorded. The sound from
this direction will be used for the
application-specific analysis (
section 5:
Application-specific features for more
details
). The dB level of the sound from
this direction is shown at the top of screen.
Image 10.
The Location color mode.
Image 11.
The Strength color mode.
Содержание ULTRAVIEW
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