5-44 Image Optimization 
Type  Parameter  Description 
Min. 
Function: set Min. as the 3D image rendering mode. 
Displays the minimum echo intensity in the observation 
direction. 
This is useful for viewing vessels and hollow structures. 
X-ray 
Function: set X-ray as the 3D image rendering mode. 
Displays the average value of all gray values in the ROI.
X Ray: used for imaging tissues with different internal 
structures or tissues with tumors. 
5.10.3.3  Static 3D Image Viewing 
Enter/Exit Image Viewing 
  To enter image viewing: 
The system enters image viewing when image acquisition is complete. 
 Exit 
To return to 3D/4D image acquisition preparation status, press <Update> or 
<Freeze>. 
Activate MPR 
Tap [A], [B], [C] or [VR] to activate MPR or 3D image (VR). 
 
MPR Viewing 
In the actual display, different colors for the window box and the section line are used to 
identify the MPR A, B and C. 
z  Window A is blue, and the lines (representing MPR A) displayed in the other two 
windows are also blue.   
z  Window B is yellow, and the lines (representing MPR B) displayed in the other 
two windows are also yellow.   
z  Window C is orange, and the lines (representing MPR C) displayed in the other 
two windows are also orange.   
The positions of the other two MPRs are indicated in the selected plane. You can roll the 
trackball to change the position.