Table of Contents
GE H
EALTHCARE
D
5394141, R
IRECTION
EVISION
4-3-4
System B/M-Mode Checks
For a basic functional check of the system's different modes, the Quick Guide will familiarize you with
image optimization for B-Mode , M-Mode , Color Flow , and Doppler .
Table 4-2
Power Output (Acoustic Power)
Dynamic Range
Focus Number and Position
Rejection
Edge Enhance
Frame Average
Colorize
Gray Map
Rotation (Up/Down)
Frequency
Frame Rate/Resolution
B Flow
Sensitivity/PRI
Background On/Off
Sweep Speed
4-8
5
B/M-Mode Functions
Section 4-3 - General Procedure
LOGIQ™ P5 S
Optimizes image quality and allows user to reduce beam
intensity. 2% increments between 0-100%.
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).
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.
Temporal filter that averages frames together. This has the
effect of presenting a smoother, softer image.
Enables gray scale image colorization. To deactivate, reselect
a Gray Map.
Determines how the echo intensity levels received are
presented as shades of gray.
Rotates the image by selecting the value from the pop up menu.
Multi Frequency mode lets you
downshift to the probe's next lower
frequency or shift up to a higher
frequency.
Optimizes B Mode frame rate or spatial resolution for the best
possible image.
Provides intuitive representation of non-quantitative
hemodynamics in vascular structures.
Adjusts the sample rate for the flow signal.
Background On lets you view the anatomy roadmap;
Background Off lets you view just flow information.
Changes the speed at which the timeline is swept.
M
EVICE
ANUAL
Table of Contents
Troubleshooting
