User`s guide

Imaging Modalities
MMode Imaging
Revision D.0 7-51
ssn February 10, 1999 C:\WINNT\Profiles\dapowell\Desktop\D.0 Books\CD FILES SONOS
D.0\System Basics D.0\Frame Files\7CH.FM add.2
Controls
Cardiac
If Color is active when you enter MMode, a subset of the Color controls appear
instead of the MMode controls shown here.
Colorize Optimizes contrast resolution by activating the current
colorization map, and overlaying the grayscale image. To
change the active map, turn the color rotary control just
under the Colorize touch control.
Full Screen If an MMode trace is present, toggles between full size trace
and the last used mode format defined by Image Size.
Magnify Increases or decreases the magnification factor of an image
in Zoom or Zoom Preview modes. In MMode, this only
affects the reference image.
Pan When Zoom is on, enables the trackball to move the zoom/
color box area over the image. Position must be
highlighted.
Postproc Affects the softness and brightness of MMode images
stored in memory, according to visual preference. The curve
you select affects both real-time and frozen images, but
does not affect video playback or 2D images. May be
adjusted after freezing the image.
Preproc Adjusts the amount of contrast before MMode images are
stored in memory.
Produces a hard copy of the screen display. If the onscreen
image is live, it briefly freezes during printing and then
returns to live imaging. You also can use the foot switch
pedal to print information.
Sweep Changes the sweep speed for MMode images and any active
physios. The display recording is at the speed selected.
Available speeds are 25, 50, 100, and 150 mm/sec.
Print