User`s guide

Imaging Modalities
2D Imaging
7-28 Revision D.0
Secondary
Adaptive Power Activates 2D imaging with Adaptive Power.
Automatically adjusts the transmit power as focus is
adjusted. When Adaptive Power is on, moving the
focal carat to the near field reduces clutter. When
multiple focal zones are active, the power adapts to the
deepest focal carat. Available in Fusion imaging, but
not in Harmonic, Contrast, or Soft Echo Enhancement
imaging. This control is unavailable with curvilinear
transducers.
IBS Toggles between an Integrated Backscatter (IBS) image
and a standard 2D image. Mainly used for Tissue
Characterization studies using Acoustic Densitometry
(AD). Values are on and off. By default, it is off.
LGC Turns the Lateral Gain Controls on and off.
L/R Invert Switches the left/right orientation of the image.
Appears on the secondary touch panel in cardiac
presets and on the right primary touch panel in
noncardiac presets. Also appears on the left primary
touch panel under the Image controls.
Sweep Changes the sweep speed of the ECG waveform.
Available speeds are 25, 50, 100, and 150 mm/sec.
Persist Adjusts the amount of frame averaging, which can give
a smoother appearance.
Power Adjusts transmit power in decibels (dB) where
0.0dB = maximum power and -30.0dB = minimum
power. This control is displayed as part of the primary
2D control set when Contrast is on.
Secondary
Controls
Switches between the primary and secondary touch
panels. When the control is highlighted, the secondary
controls are active.