Other Controls
LOGIQ V2/LOGIQ V1 – User Guide 2-11
Direction 5610736-100 Rev. 9
Other Controls
Zoom
Zoom is used to magnify a zoom region of interest (ROI). The
system adjusts all imaging parameters accordingly. You can also
zoom frozen images.
Read vs. Write Zoom
Read Zoom
Read Zoom magnifies the display of the data without making
any changes to the ultrasound image data that is acquired.
Available in a live, frozen, cine or recalled raw data image.
Write Zoom
With Write Zoom, the Ultrasound line density and/or sampling
frequency increases, giving a better resolution.
Available only in pre-processing.
NOTE: Write Zoom is available only when CrossXBeam is off.
You can preset the write zoom window size (height and width)
on Utility -> Imaging -> B-Mode.
NOTE: The difference between Read Zoom and Write Zoom can be
described in relation to photography. With a photograph, Read
Zoom manipulates the negative and enlarges the picture;
whereas Write Zoom uses a telephoto lens to bring the image
closer before taking the picture.
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