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6.2.2.14 Adjusting the Acoustic Power
Acoustic power is adjusted to increase or decrease the transmitting frequency of the probe.
Steps:
Move cursor to [A. Power] menu item and press Set key to adjust it.
Rotate Select knob to highlight the [A. Power] menu item, press Select knob item to confirmation
select [A. Power] item, and then Rotate Select knob to adjust it.
6.2.2.15 Enabling/Disabling the Dual Real Time Mode
Dual real time mode can display the dual real time mode image simultaneously. The left part displays
the B mode image and the right part is the Color mode image.
Step:
Move cursor to [Dual Live] menu item and press Set key to enable or disable it.
Rotate Select knob to highlight the [Dual Live] menu item, press Select knob item to enable or disable it
6.3 PDI Mode
Figure 6-5 PDI Mode Image
PDI (Power Doppler Imaging) is a color flow imaging technology which adds the flow signal in the Color mode
image. DPI uses the number and amplitude of red blood cell going through in the flow to create the color-coded
imaging. The flow with slow velocity and small rate could be displayed in PDI. Therefore, the flow with a higher
sensitivity can be detected without overlaying any flows with high velocity.
6.3.1 Entering the PDI Mode
Steps for entering the color mode are as follows.
1.
Select the appropriate probe and exam type, and optimize the B mode image.
2.
Press the PDI key on the control panel to enter the PDI mode, as shown in Figure 6-5.