GE LOGIQ C Series Basic Service Manual page 79

GE
D 5273008-100, R
IRECTION
4-3-6-3 B Mode Softmenu
Table 4-4
Step
1
Activate Colorize
2
Adjust Edge Enhance
3
Activate Grey Map
4
Adjust Frequency
5
Adjust Frame Average
6
Adjust Rotation
7
Power output
8
Dynamic Range
9
Focus Number and Position
10
Adjust Rejection
9
EVISION
B Mode Softmenu
Task
Chapter 4 Functional Checks
LOGIQ C S
Expected Result(s)
Enables gray scale image colorization. To
deactivate, reselect a Gray Map.
Edge Enhance brings out subtle tissue
differences and boundaries by enhancing the
gray scale differences corresponding to the
edges of structures. Adjustments to M Mode's
edge enhancement affects the M Mode only.
Determines how the echo intensity levels
received are presented as shades of gray.
Multi Frequency mode lets you downshift to
the probe's next lower frequency or shift up to
a higher frequency.
Temporal filter that averages frames together.
This has the effect of presenting a smoother,
softer image.
Rotates the image by selecting the value from
the pop-up menu.
Optimizes image quality and allows user to
reduce beam intensity. 10% increments
between 0-100%. Values greater than 0.1 are
displayed.
Dynamic Range controls how echo
intensities are converted to shades of gray,
thereby increasing the adjustable range of
contrast.
Increases the number of transmit focal zones
or moves the focal zone(s) so that you can
tighten up the beam for a specific area. A
graphic caret corresponding to the focal zone
position(s) appears on the right edge of the
image.
Selects a level below which echoes will not be
amplified (an echo must have a certain
minimum amplitude before it will be
processed).
B S M
ERIES ASIC ERVICE ANUAL
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