User`s guide

Imaging Modalities
PW and CW Imaging
7-84 Revision D.0
Cardiac secondary
ADP Turns adaptive Doppler on and off. Adaptive Doppler
enhances the signal in a spectral display relative to the
background noise.
Cursor Angle Adjusts the angle-correction cursor to an estimated
angle of flow direction (from 0 to 80 degrees).
Gate Length Adjusts the size of the PW gate.
Magnify Increases or decreases the magnification factor of an
image in Zoom or Zoom Preview modes.
Power Adjusts transmit power in decibels (dB) where 0.0dB =
maximum power and -30.0dB = minimum power.
Secondary
Controls
Switches between the primary and secondary touch
panels. When the control is highlighted, the secondary
controls are active.
Spectral Invert Affects whether velocities moving toward the
transducer are displayed above or below the zero
baseline. When using noncardiac presets, Spectral
Invert also changes the sign (+/-) on the Doppler scale.
Is displayed only when Spectral is on.