Image Modes
10-16
Time Mark
It is used to turn on / off Time Mark within the Doppler Spectral display.
z Click [Time Mark] in the menu.
z Select [On] or Off] to turn it on or off.
HPRF (High Pulse Repetition Frequency)
HPRF mode is used when detected velocities exceed the processing capabilities of the
currently selected PW Doppler scale or when the selected anatomical site is too deep for the
selected PW Doppler scale.
z Click [HPRF] item in the menu.
z Select [On] or [Off] to turn on or off HPRF feature.
Display Format
z Click [Disp Format] item in the menu.
z Select among L/R, V1:1 (vertical layout with size ratio 1:1), V1:2 (vertical layout with size
ratio 1:2) or Full.
10.3.6 Image Magnification
Enter Zoom
In the real time scanning or freeze status, press [Zoom] key to enter the zoom status.
Zoom Adjustment
Rotating the [Multifunction] knob can increase or decrease the magnification factor (maximum
is 10 times). Rotating the [Multifunction] knob to the left can decrease the magnification factor;
rotating the [Multifunction] knob to the right can increase the magnification factor. The
magnification factor is displayed in the image parameter and menu area. For example, Z5.0
indicates the current magnification factor is 5. In the zoom status, rolling the trackball can
move the magnified image.
Exit Zoom
Press [Zoom] a second time or press [Esc] to exit the zoom status.
10.3.7 iZoom (Full-screen Zooming)
iZoom is used to magnify the area including the image area, parameter area and image
banner in full screen.
Method:
(1)
User-defined key setting:
a) Open Key Config page via “<Setup>→ [System Preset]→ [Key Config]”
b) Select a function-free key in the Function list.
c) Select “iZoom” in the Other page.
d) Click [OK] to complete the setting.
(2) Open the image (or the under scanning image), press the defined iZoom key zoom
the area that is described above paragraph to full screen.
(3) Press the defined iZoom key again to return to normal status.
In iZoom status:
z Press any key of the soft menu controls, the soft menu will appear in the screen for
image adjustment.
z The soft menu hides automatically after no operation for 5 sec.
z Measurements, adding comments and body marks are allowed in the status.
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