4.4 Basic Scanning Mode
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4.4.5 2D-TDI-mode
In 2D-TDI-mode, information on tissue movements is displayed within the Region of Interest (ROI) in a B image.
This mode is suitable for studying movements of the heart wall. This mode allows you to display a C ROI and adjust
the size within a B image.
• For transducers that can use this function, refer to "10.1.1 Transducer Technical Data and Acoustic Output".
• For details on how to operate C ROI, refer to "4.4.3 Color Flow-mode".
<2D-TDI image>
Start of 2D-TDI-mode
1
Press .
z
To exit
1
Press again.