Optimizing B-Mode
LOGIQ 7 Online Help 5-9
Direction 2392536-100 Rev. 1
Auto Optimize (Auto)
Description Auto lets you optimize the image based upon a specified region
of interest or anatomy within the B-Mode image or Spectral
Doppler in order to improve the contrast of the displayed image
data. Auto Optimize is available in B-Mode, specifically in single
or multi image, on live, frozen or CINE images, and while in
zoom and in Spectral Doppler. However, it is not available in
Display Zoom.
TruAccess allows Auto to work on archived images.
Auto in Doppler Mode optimizes the spectral data. Auto adjusts
the Velocity Scale/PRF, baseline shift, dynamic range, and invert
(if preset). The benefit of Auto can be found in reduced
optimization time and a more consistent and accurate
optimization process. Upon deactivation, the spectrum is
returned to the original dynamic range; however, the velocity
scale, baseline, and angle is still optimized.
Adjusting To activate, press Auto.
Values Auto Optimize is active until you deactivate it. However, Auto
Optimize values are returned to the factory or user preset value
when you change the following: Probe, Exam Category, Exam
Calc, New Patient, or Multi Frequency.
Affect on other
controls
You may need to adjust the Gain.
M/D Cursor
Description Displays the M/D-Mode cursor on the B-Mode image.
Adjusting To activate/deactivate the M/D-Mode cursor, press M/D Cursor.
Trackball to position M/D-Mode cursor.
Values On/Off.
Benefits Lets you position the cursor before you go into M-Mode or
Doppler Mode so that you can make optimum use of the larger
B-Mode image.
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