GE Voluson S6 Basic User Manual page 191

8.3.2.2 CF Gain Control
8.3.2.3 2D + 2D/C
8.3.3 CF Sub Menu
Voluson® S6/S8 Basic User Manual
5433669-100 Revision 4
CF Gain must be adjusted properly to ensure that continuous flow is displayed. CF Gain
should be set as high as possible without displaying random Color speckle. If you set the CF
Gain control too low, the lack of sensitivity will make it difficult to detect small abnormalities in
flow and will possibly result in an underestimation of the large flow disturbances.
[CF Mode] key
When the GAIN control is turned clockwise the Color gets more intense. When the GAIN
control is turned counterclockwise the Color gets less intense.
The "2D+2D/C" function changes the single image display to two simultaneous half frames.
The left frame shows only the 2D mode image. The right frame shows the 2D mode image
also with color information.
Switch on/off this mode byselecting the [2D+2D/C] key.
"Main CF" menu has to be active.
Doppler Modes
8-15