
4-42
Operation Manual
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E Single Mode
In E Single Mode, only an E image is displayed in the screen. Tap Single / Dual on the touch screen
to select either Single or Dual Mode.
[Figure 4.19 E Single Mode]
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ROI Mode
ROI stands for Region of Interest. In E Mode, the ROI Box represents the area where elasticity
information is shown. Tap ROI Mode on the touch screen to enter or exit ROI Mode.
The position and size of the ROI Box can be adjusted by using the Change button on the control
panel. Each time the Change button is pressed, the current status of the ROI Box is shown in the
lower left corner of the screen.
X
E ROI Pos.: The position of the ROI Box can be changed. Move the ROI Box with the Trackball to
confirm the new position.
X
E ROI Size: The size of the ROI Box can be changed. Resize the ROI Box with the Trackball and
press the Change button to confirm the new size.
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