2D Mode
5.11 Beta View (β-View)
The “Beta View” function allows the adjustment of the Volume O-Axis position of 3D probes in 2D
mode. The green line in the displayed symbol indicates the position of the acoustic block.
+ and - defines the corresponding sweep direction on the screen.
Rotate: changes the position of the acoustic block
Press: moves the acoustic block back to 0°.
Remarks:
* The [Beta View] function is only available with certain 3D probes.
* The symbol is only displayed when the position is not 0°.
* A short beep sounds, if the min. or max. axis position is reached.
* Changes are only possible in write mode.
5.12 Focus and Frequency Composite (FFC)
The Focus and Frequency Composite (FFC) technology utilizes two different transmit frequencies and
two different focal ranges in the 2D image. This function combines a low frequency to increase the
penetration and higher frequency to keep a high resolution. It reduces speckle and artifacts in the 2D
image to facilitate the examination of difficult-to-scan patients.
Switch on /off the [FFC] Focus and Frequency Composite function in
2D mode.
Remarks:
* Changes are only possible in write mode.
Voluson
®
730Pro - Basic User Manual
105831 Rev. 0 5-9
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