GE LOGIQ P3, Руководство по обслуживанию

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GE PROPRIETARY TO GE
D
IRECTION
5308917-100, R
EVISION
8 LOGIQ P3 S
ERVICE
M
ANUAL
4-12 Section 4-3 - General Procedure
4-3-6-3 B Mode Softmenu Key
Table 4-3 B Mode Softmenu Key
Step Task Expected Result(s)
1
Adjust Rejection
Selects a level below which echoes will not be
amplified (an echo must have a certain
minimum amplitude before it will be
processed).
2
Activate Colorize
Enables gray scale image colorization. To
deactivate, reselect a Gray Map.
3
Adjust Edge Enhance
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.
4
Activate Gray Map
Determines how the echo intensity levels
received are presented as shades of gray.
5
Adjust Frequency
Multi Frequency mode lets you downshift to
the probe's next lower frequency or shift up to
a higher frequency.
6
Adjust Frame Average
Temporal filter that averages frames together.
This has the effect of presenting a smoother,
softer image.
7
Adjust Rotation
Rotates the image by selecting the value from
the pop-up menu.
9
Adjust Line Density
Optimizes B Mode frame rate or spatial
resolution for the best possible image.
10
Power output
Optimizes image quality and allows user to
reduce beam intensity. 2% increments
between 0-100%. Values greater than 0.1 are
displayed.
11
Dynamic Range
Dynamic Range controls how echo
intensities are converted to shades of gray,
thereby increasing the adjustable range of
contrast.
12
Focus Number and Position
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.
13
Virtual Convex Virtual Convex for linear probe