Appendix E Advanced Feature Controls
Instructions for Use E - 39
Edit trace
Activates or deactivates the editing function. When the editing function is active, points within
the trace are available for repositioning.
Shorter Arrows
Decreases the length of the velocity vectors in two-pixel increments.
No Arrows
Cycles through display settings for velocity vectors:
ï‚§ Display velocity vectors
ï‚§ Hide velocity vectors
ï‚§ Display trajectory of segments of tissue over time
ï‚§ Hide velocity vectors and trace (contour)
Longer Arrows
Increases the length of the velocity vectors in two-pixel increments.
Restore the Graphs Aspect
Displays all curves on the curve plot.
Toggle Original Border Points to Equispaced Points x4
Toggles display of the user-defined trace points with display of the program-generated trace
points.
M-mode, R-waves, Crop
Displays the M-mode, R-Waves, Crop window where you can:
ï‚§ View clip in M-mode
ï‚§ Add, move, or delete R-wave indicators
ï‚§ Crop long clips
Toggle Filtered/Unfiltered Plots
Adjusts the smoothing in curves on all curve plots (all windows).
Export
Exports an image or clip to a storage device, network destination, or to the computer's hard
disk.
Slow Slows playback of a clip.
Play/Stop
Starts and stops playback of a clip. This is a toggle control.
Next Frame
Displays the next frame of a clip.
Previous Frame
Displays the previous frame of a clip.
Displays a button for each trace.
Removes the displayed trace from the window.