B–Mode
LOGIQ 500 Basic Users Manual
2233658–100 Rev. 0
5–23
B-Mode Sub-Menu Page 4 (cont’d)
Biopsy Lines
Image Rotate
Values
On (SGL, MBX1, MBX2, MBX3, TV0, TR5,
1~8, GBX) or Off.
NOTE: Press the Measurement key once to
display the integrated biopsy depth cursor and
center line while the guidezone is present. Use
the Trackball to measure the needle length.
Needle length is from the top of needle barrel
to the target.
15–32 for measuring the
needle length.
The image rotates in 90
_
increments
in a clockwise and counterclockwise
direction.
Post-processing function.
Affects on
Other Controls
When reading a
rotated image,
be careful to
observe the
probe orientation to avoid possible
confusion over scan direction or
right/left image reversal.
CAUTION
Rejection (Rejectn)
B Edge Enhance
Description
Allows for the elimination of low level echoes
from the display. This is generally used to
clear noise out of vessels or cysts.
B edge enhance brings out subtle
tissue differences and boundaries by
enhancing the gray scale differences
corresponding to the edges of
structures.
Benefits
Allows for the elimination from the display
image of low level echoes caused by noise.
Edge enhance modifies the B-Mode
image by accentuating the interfaces
between organs or vessels.
Values
Off and 2 through 40 in increments of 2.
Post-processing function.
The four selections are Off, Low, Mid
and High. The default for B Edge
Enhance is set in the Set Up/Custom
Display menu page 2. Edge enhance
levels are returned to the preset value
when changes are made to the
following:
S
Application
S
Exam category
S
New patient
Pre-processing function.
Affects on
Other Controls
Rejection affects real-time imaging, frozen,
Cine or VCR playback images.
Operates in real-time only, not in
Freeze, Cine, or VCR playback.
