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GE M
S
EDICAL
YSTEMS
D
FC091194, R
IRECTION
4-3-4-6
2D Soft Menu Controls
Table 4-9
4-3-4-7
Check Compress, Contour, Reject and Tilt
Table 4-10
Step
1.
2.
3.
4.
4 - 22
02
EVISION
4-way rocker used for Soft Menu control
KEY
A 4-way rocker (4-way multi direction switch) used to;
- access mode-specific menus on the screen.
- select a menu option.
- adjust option-related values.
When using the Rocker;
- the vertical arrows are used to select the menu options.
- the horizontal arrows are used to adjust the values.
2D Mode: Check Compress, Contour, Reject and Tilt
Task
Use the vertical arrows to select Compress.
Use the horizontal arrows to adjust Compress.
Use the vertical arrows to select Contour.
Use the horizontal arrows to adjust Contour.
Use the vertical arrows to select Reject.
Use the horizontal arrows to adjust Reject.
Use the vertical arrows to select Tilt.
Use the horizontal arrows to adjust Tilt.
Section 4-3 - Functional Checks
V
7 / V
IVID
IVID
DESCRIPTION
Expected Result(s)
Compress controls the amount of contrast in the 2D
image.
An index number is displayed in the status window to
indicate the relative level of compression.
Contour controls image processing related to the
extent of edge enhancement applied to an image.
When Reject is increased, low-level echoes and noise
are rejected and appear darker in the 2D image.
An index number is displayed in the status window to
indicate the relative level of rejection.
Tilts the axis of the 2D image to the left or right.
By using this control in combination with Angle control,
the image can be "aligned" to the direction of interest,
and frame rates be optimized.
By default the axis of symmetry of a 2D image is
vertical.
7 PRO S
M
ERVICE
ANUAL
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