User`s guide

Imaging Modalities
MMode Imaging
Revision D.0 7-53
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
Scroll Toggles between scrolling the trace display and the
reference image. To use the Scroll Image, first press
.
Spectral Reformats the screen display to turn a Doppler spectral
trace on or off.
Sweep Changes the sweep speed for MMode images.
Available speeds are 25, 50, 100, and 150 mm/sec.
Zoom
Turns zoom (magnification) on or off. To move the
zoom preview area, use the trackball ( is active
when you first enter zoom preview). To resize the zoom
preview area, press and use the trackball. Then
touch zoom again to enter full zoom mode.
Freeze
Tip: When activated,
Zoom is first outlined
by a box. This
indicates zoom
preview. Touch Zoom
a second time to go
into full zoom.
Position
Size