GE Vivid 7, Руководство по обслуживанию

Страница: 320 / 858

GE H
EALTHCARE
D
IRECTION
FC091194, R
EVISION
11 V
IVID
7 S
ERVICE
M
ANUAL
4 - 56 Section 4-3 - Functional Checks
4-3-10 4D Volume Rendering Test (cont’d)
5.) Using the trackball rotate and translate the volume rendering to display the structure of interest as
described in the section below. Press
Angle
to get a pre-defined orientation before translating and/
or rotating the volume rendering. If necessary, press
Clear
to reset the orientation to the default
position.
6.) Optimize the volume rendering using
4D Gain
,
Shading
and
Smoothness
controls.
7.) If desired, zoom in the area of interest.
8.) If desired, press
Layout
to display the volume rendering in a single screen.
9.) If necessary, use
Crop
tool to remove unwanted structures.
10.)Select
Img. Store
to save the acquisition.