FujiFilm VisualSonics Vevo F2 User Manual page 183

Control Live/Review
Spectro
Spectro Settings
Unmix
Zoom
PA Guide
The PA guide is a series of screen overlays that appear on both the image display and the control panel
when you select PA-Mode. These overlays are visual guides intended to help you position the transducer to
the animal's skin line for optimal image quality.
The PA guide features two sets of guides:
Guide Area: A semi-transparent guide area and a series of dashed vertical lines that represent the
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widths of the fibers within the Vevo Optical Fiber, indicating the optimal imaging area.
Guide Line: A line that shows the recommended depth for the tubes in the Vevo PHANTOM
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accessory. This line appears on the image display only, and does not appear on the control panel.
Modes
A sub-mode that acquires data across the entire wavelength
range. This mode is typically used for characterizing
photoacoustic contrast agents.
Live
For more information:
List of PA Sub-Modes on page 168
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PA-Mode Image Acquisition Workflow on page 165
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PA Sub-Mode Settings on page 168
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Opens the Spectro Scan Settings menu, where the following
options can be changed:
Live
Step Size (1 nm, 5 nm, or 10 nm)
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Scan Method (low to high, or high to low)
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Only available when the Spectro sub-mode is selected.
Used to combine groups of components into a single frame. The
components can be displayed on the frame in up to five different
layers.
Review
Available for PA-Mode (Multi-wavelength).
For more information, refer to Vevo Spectral Unmixing on
page 186.
Changes the amount of zoom applied to the image.
Both
For more information, refer to Full List of Controls.
Vevo F2 Imaging System User Manual
Description
183