User's Manual

Acclarix AX8 Diagnostic Ultrasound System User Manual Imaging
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Sweep
Speed
Sweep adjusts the sweep speed of the Doppler strip. Options of
Slow, Low, Med., High and Fast are available. Upward presses
increase sweep speed. Downward presses decrease sweep
speed.
Strip Size
Format changes the relative size of the Doppler strip compared
to the reference image. Full, Large, Med. and Small are
available.
Volume
Volume adjusts the audio volume of the Doppler strip. This can
be adjusted in pre-Doppler to set the initial volume upon
invoking Doppler acquisition.
Table 5-4 CW Mode Touch Screen Controls
5.4 Color-mode
5.4.1. Color Touch Screen Controls
The following touch screen controls impact the color image. Touch screen controls can be located
where you want them to be. See section 3.8 for details.
Name
Control
Description
Color
Mode
Variation
A set of radio-buttons display the color modes that are available on the
current transducer, and let you switch between them. See section 5.4.2 for
details.
Scale
Scale adjusts the range of velocities that are displayed. Upward presses
increase scale and downward presses decrease it. It is available in
Velocity, PDI, and DPDI. It is not available in Freeze/Cine.
Baseline
The Baseline control adjusts the Color baseline. Upward presses move
the baseline up on the scale and downward presses move the baseline
down.Baseline is not available in PDI mode.
Invert
Normally signals above the baseline are positive velocities (moving
toward the transducers). However, when Invert is pressed then negative
velocities are above the baseline. Invert does not affect the baseline
position. Invert is not available in PDI mode.