FujiFilm SonoSite X-Porte User Manual page 94

Table 4-5: Controls in scrolling Doppler
Button name
PW/CW/TDI
Steering
Scale
Volume
Gate Size
Wall Filter
Sweep Speed
Update
Display Format
4-18
Description
Select PW (pulsed wave Doppler), CW (continuous
wave Doppler), or TDI (Tissue Doppler Imaging).
CW and TDI are available only in the Cardiac exam type.
Linear transducers only. Determines the angle of the
D-line.
Sets the pulse repetition frequency (PRF). Tap this
control, and then tap Up or Down.
Adjusts the Doppler speaker volume. Tap this control,
and then tap Up to increase the volume or Down to
decrease the volume.
Tap Up to increase the gate size. Tap Down to decrease
the gate size. You may also pinch or expand the gate
with your fingers.
Helps to filter out echoes from low frequency signals.
Tap to select the strength of the filter: Low, Med, or
High.
Sets the sweep speed. Tap this control and then select
the speed: Slow, Med, or Fast.
Updates the image. In Dual, tapping the control switches
the active side from left to right or right to left. In Doppler
or M Mode, tapping the control toggles between the
trace and the 2D pane.
Lets you control the format of the 2D and sweeping
images. Tap this control, and then tap the specified
format:
1/3 2D, 2/3 Sweep
1/2 2D, 1/2 Sweep
2/3 2D, 1/3 Sweep
Side by Side
Full 2D, Full Sweep
You can adjust the images independently of each other.
To make an image active, tap it, or tap Update.
Available in
Live Frozen
Imaging