Optimizing the Image
5-102 LOGIQ 7 Online Help
Direction 2392536-100 Rev. 1
M/D Cursor
Description Displays the Doppler Mode cursor on the B-Mode image.
Adjusting To activate/deactivate the Doppler Mode cursor, press M/D
Cursor. Trackball to position sample volume graphic. Adjust SV
Length on the Touch Panel to adjust sample volume gate size.
The M/D Cursor key backlights.
Values On/Off. If blood flow velocities cannot be presented, the
message PRF unavailable. Change Vel Scale" appears.
Benefits Lets you position the cursor before you go into Doppler Mode so
that you can make optimum use of the larger B-Mode image.
Affect on other
controls
If the M-Mode cursor is on, clicking SV Gate or Angle Correct
changes the cursor to a Doppler Mode cursor.
Angle Steer and Fine Angle Steer
Description You can slant the ROI of the Color Flow linear image left or right
to get more information without moving the probe. The angle
steer function only applies to linear probes.
Adjusting To slant the linear image to the left/right, adjust Angle Steer.
Press Angle Steer to access Fine Angle Steer.
Values Linear probes can be steered left (20 degrees), center, or right
(20 degrees).
Angle Steer values are returned to factory or user preset value
when you change: Probe, Exam Category, Exam Calcs, or New
Patient.
Fine Angle Steer steers the Doppler cursor left/right 10 or 20
degrees.
Benefits Provides a Doppler cursor angle suitable for linear probe
orientation. Beneficial in Vascular applications.
Bioeffects Activating angle steer may change the TI and/or MI. Observe
the output display for possible effects.
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