5-28 Image Optimization
5.7 Color M Mode
Color M mode provides information of color flow or tissue on the M mode images to indicate
cardiac motion state. It is highly sensitive to the flow or tissue movement.
The Color M mode includes Color Flow M mode and Color Tissue M mode.
5.7.1 Enter Color M Mode
Color Flow M Mode
In B + M mode, press <Color> on the control panel to enter sampling line adjustment
status, and press <M> again.
In B + Color, B + Color + PW or B + Color + CW mode, press <M> twice on the control
panel.
Color Tissue M Mode (TVM)
In B + TVI/TVD, or B + TVI + TVD mode, press <M> twice on the control panel.
In Color Flow M mode, press <TDI> on the control panel to enter sampling line adjustment
status, and press <M> again.
5.7.2 Exit Color M Mode
Press <Color> or <M> on the control panel to exit Color M mode.
Or, press <B> on the control panel to return to B mode.
5.7.3 Color M Mode Image Parameters
In Color Flow M mode, parameters that can be adjusted are in accordance with those in B, M
and Color modes; please refer to relevant sections of B, Color and M mode for details.
In Color Tissue M mode, parameters that can be adjusted are in accordance with those in B, M
and TVI modes; please refer to relevant sections of B, M and TVI mode for details.
In Color M mode scanning, the image parameter area in the upper right corner of the screen
displays the real-time parameter values.
ROI Adjustment
ROI determines the size and position of the color flow or color tissue displayed in the Color M
mode image.
Set the position of the sampling line by moving the trackball left and right, and set the ROI
position by moving the trackball up and down.
Set the ROI size by moving the trackball up and right.
Press <Set> to switch the cursor status between the ROI position adjustment and ROI
size adjustment.
Press <Update> on the control panel to switch between the real-time mode and freeze mode.
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