Display & Cine Review 6-1
6 Display & Cine Review
6.1 Splitting Display
The system supports dual-split and quad-split display format. However, only one window is active.
Dual-split: press the
key on the control panel to enter dual-split mode.
Under Dual-split mode, press <Freeze> to freeze the image and then use
to switch
between the two images.
Press <B> on the control panel to exit.
Modes support dual-split display: B mode, Color mode, Power mode, PW mode, CW mode, M
mode and Color M mode.
Quad-split: press the
key on the control panel to enter the quad-split mode.
Under Quad-split mode, press <Freeze> to freeze the image and then use
to switch
between the four images.
Press <B> on the control panel to exit.
Modes support quad-split display: B mode, Color mode and Power mode.
For the detailed display format, see the imaging mode chapters.
6.2 Image Magnification
NOTE:
Zooming an image changes the frame rate which tends to change the thermal indices.
The position of the focal zones may also change, which may cause the peak intensity to
occur at a different location in the acoustic field. As a result, the MI may change.
6.2.1 Spot zoom
To use the function, use the knob on the control panel.
1. Press <Zoom> to enter the sample volume definition status.
2. Roll the trackball to change the box size and position. Press <Set> to toggle between setting the
size and position, or rotate the <Zoom> knob to adjust the size. After the sample volume is set,
press the <Zoom> key again to enter spot zoom status.
3. Rotate the <Zoom> knob or to change the magnification factor. Or enter the touch screen
mapping mode, and zoom the image by pinching two fingers on the touch screen. The image
magnification factor value will display in real time in the image parameter area. For example,
indicates that the magnification factor is 1.3.
4. Press <Zoom> again to exit spot zoom.
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