
7
z.one ultra and z.one ultra sp OPERATOR MANUAL 7-35
Working with
Color and
Power Doppler
Imaging
To Access Color Doppler Imaging Mode
1. Acquire the B-Mode image (see “Brightness Mode (B-Mode/2D) Imaging” on
page 7-13).
2. Press the C Mode button.
3. Press Menu button (SmartCart/SmartCart sp) or Menu Control (Scan Engine)
to view Color Doppler menu. The Color Mode status information and the
Color Bar are displayed to the left of the image.
4. Define the color ROI:
a. Use the Trackball.
b. Press Set to toggle between ROI Position and ROI Size.
NOTE: The color ROI can be redefined at any time on a live image.
5. Adjust Color Doppler Gain:
6. To optimize Color Doppler image, see “Color Doppler and Power Doppler
Controls” on page 7-38.
7. To freeze image, press Freeze. Refer to “Live and Frozen Images” on
page 7-11.
8. To perform retrospective processing (optional), use the retrospective
processing controls (available for a frozen image), which are denoted by
✱ in
Table 7-3 on page 7-38.
To Access Power Doppler Imaging Mode
NOTE: Power Doppler images can be frozen and retrospective processing can be
performed on them in the same way as with Color Doppler images.
1. Press the C Mode button to activate Color Doppler mode.
2. Enter Power Doppler Imaging (PDI):
Scan Engine
Alternative method: Press Mode to view Mode
menu. Select Color Doppler.
SmartCart/SmartCart sp
Rotate outer rim of C Mode button.
Scan Engine
Rotate Overall Gain control (same control for
B-Mode Gain).
SmartCart/SmartCart sp
NOTE: Turn the right-most softkey to select PDI;
then press the button to activate the selected
mode.
a. To exit Power Doppler mode and return to
Color Doppler mode, turn the right-most
softkey to select CDR; then press the button to
activate.
b. To exit Color Doppler mode, press the C Mode
button. Or press the B Mode button to go to
B-Mode.
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