User`s guide

Measurements
Controls
9-4 Revision D.0
Noncardiac Primary
The set of “Quick Calcs” and measurements available varies with measurement
type, and the active imaging mode and preset.
The Meas Bar controls are only available when you are doing an automatic
Doppler trace. You must enable Doppler Trace by pressing
and touching
Doppler Trace on the right touch panel. To activate the Meas Bar control, press
and then
.
To do a manual Doppler trace, press and then .
Box Position Changes the placement of the measurement box
currently on the screen. Box Position is part of the
Image control set (left touch panel).
Places a caliper (+) on the screen.
Completes the active measurement.
Removes measurements from the screen. If a trace is
active, press
to back up and delete one dot at a
time. To delete a series of trace dots, hold down .
Freezes and unfreezes the display. Press and
use the trackball to scroll to the best measurement site.
Hide Box Displays or hides the measurement box. Hide Box is
part of the Image control set (left touch panel).
Meas Bar
D (time)
Adjusts the position of the Measure Bar D time markers
on a Doppler Trace. The Measure Bar D markers
indicate the end-diastolic velocity and time points (D)
that have been automatically chosen by the system.
Meas Bar
D (vel)
Adjusts the position of the Measure Bar D velocity
markers on a Doppler Trace. The Measure Bar D
markers indicate the end-diastolic velocity and time
points (D) that have been automatically chosen by the
system.
Caliper
Enter
Erase
Erase
Erase
Freeze Freeze
Setup
Freeze Trace
Caliper Trace