Mindray DC-80 - Freeze; Unfreeze the Image

6-2 Display & Cine Review
2. Magnification factor adjustment: rotate the [Zoom] knob to change the magnification factor.
3. Press <Zoom> to exit pan zoom.
6.2.3 iZoom (Full Screen View)
Function: to magnify the image in full screen.
Procedures:
1. Press to zoom in the image; the zooming area includes image area, parameter area,
image banner, thumbnail area and so on.
2. Press again to zoom in the image area only.
3. Press again to exit iZoom.
6.3 Freeze / Unfreeze the Image.
Press <Freeze> key on the control panel to freeze a scanning image. In freezing mode, the probe
stops transmitting acoustic power, and all images as well as the parameters are kept still.
Tip: after freezing an image, the system may enter cine review, measure, comment adding, or
body mark mode, which is dependent upon preset. (Setting path: [Setup]→[System]→[Image])
Press <Freeze> in freeze mode to unfreeze the image, and the system continues image scanning.
6.3.1 Imaging Mode Switching When Frozen
Imaging mode switching in freeze mode follows the following principles:
 In splitting display B mode, press <Dual>/<Quad> to switch among the windows; press
<Single> to exit splitting display mode and enter the image of the currently activated
window in full screen.
 In freeze mode, the system supports imaging mode switching between the sub-modes
(only for the activated window). For example, if the frozen image is of B+C+PW mode,
then the system supports imaging mode switching between B+C+PW, B+C, B+PW and B
by pressing <Color> or <PW>.
 The imaging mode and parameters of an unfrozen image is the same as the
corresponding one that before frozen; but the display format is the same as the one before
unfrozen.
6.3.2 Imaging Display Format Switching When Frozen
Image display format switching in freezing mode follows the following principles:
 2D＋PW (Press <Freeze> in 2D＋PW imaging mode)
If the imaging mode before frozen is 2D (frozen) +PW (real time) or 2D (real time) +PW
(frozen), then in freeze mode, you can switch between 2D (frozen) +PW (activated) or 2D
(activated) +PW (frozen) by pressing <Update> key on the control panel.
 Dual/quad splitting display mode (Press <Freeze> key in dual/quad splitting display mode)
 When entering freezing mode, the default activated window is the real time window before
frozen. Other image windows display the corresponding cine memories, if a certain cine
memory is empty, then no image is displayed.