Samsung SONOACE R7 Manual do Utilizador Página 42

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Operation Manual
2D-mode Controls
2D-mode size
Narrowing the sector angle may increase the frame rate. This action will increase the TI. Pulse
voltage may be automatically adjusted down with software controls to keep the TI below the system
maximums. A decrease in pulse voltage will decrease MI.
Zoom
Increasing the zoom magnication may increase frame rate. This action will increase the TI. The number
of focal zones may also increase automatically to improve resolution. This action may change MI since
the peak intensity can occur at a dierent depth.
Persistence
A lower persistence will decrease the TI. Pulse voltage may be automatically increased. An increase in
pulse voltage will increase MI.
Focal no.
More focal zones may change both the TI and MI by changing frame rate or focal depth automatically.
Lower frame rates decrease the TI. MI displayed will correspond to the zone with the largest peak
intensity.
Focus
Changing the focal depth will change the MI. Generally, higher MI values will occur when the focal
depth is near the natural focus of the transducer.
Color and Power Controls
Color Sensitivity
Increasing the color sensitivity may increase the TI. More time is spent scanning for color images.
Color pulses are the dominant pulse type in this mode.
Color Sector Width
Narrower color sector width will increase color frame rate and the TI will increase. The system may
automatically decrease pulse voltage to stay below the system maximum. A decrease in pulse voltage
will decrease the MI. If pulsed Doppler is also enabled then pulsed Doppler will remain the dominant
mode and the TI change will be small.
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Comentários a estes Manuais

Prof Akhigbe 24 Apr 2024 | 14:29:06

I want to learn how to do angle correction on PW Doppler on my machine.

Prof Akhigbe 24 Apr 2024 | 14:30:30

How do I assess PW angle cursor?

Prof Akhigbe 24 Apr 2024 | 14:40:21

I don't want to join the group.