Display & Cine Review 6-1
6 Display & Cine Review
6.1 Image Display
6.1.1 Splitting Display
The system supports dual-split (B/B) and quad-split (4B) display format. However, only one
window is active.
Dual-split: press <Dual> key on the control panel to enter the dual-split mode, and
using <Dual> key to switch between the two images; press <B> on the control panel
to exit.
Quad-split: press <Quad> key on the control panel to enter the quad-split mode, and
using <Quad> key to switch between the two images; press <B> on the control panel
to exit.
6.1.2 Image Magnification
Zooming an image changes the frame rate which tends to change 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 filed. As a result, the MI may
change.
6.1.2.1 Spot Zoom
Procedures:
1. Enter zoom:
In real-time image scanning, press <Depth/Zoom> knob on the control panel to light the
Zoom indicator.
2. Adjust ROI:
Roll the trackball to change the box size and position, press <Set> to toggle between
setting the size and position. And after sample volume is set, press <Zoom> key again to
enter spot zoom status.
3. Exit:
In spot zooming status, press <Depth/Zoom> again.
Note:
Spot zooming only can be realized on a scanning image.
The size and position of sample volume box will be changed along with scanning
depth and area.
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