Image Management
Venue 50 – Basic User Manual 3-75
Direction 5446729-100 English Rev. 7
Image Management
Zooming an Image
Introduction
Zoom is used to magnify a region of interest (ROI). The system
adjusts all imaging parameters accordingly. You can zoom a live
or frozen image with your fingers.
Bioeffect
Zooming an image changes the frame rate which tends to
change thermal indices. The position of the focal zones may
also change which may cause the peak intensity to occur at a
different location in the acoustic field. As a result, the MI (TI)
may change.
To zoom an image, press Zoom. A reference image appears in
the lower, right-hand section of the display. You may use your
fingers to zoom the image.
To exit zoom, press Zoom or press B Mode if in Live scan
mode.
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Output
Hazard
Observe the output display for possible effects.
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