FujiFilm VisualSonics Vevo MD User Manual page 221

To adjust gain and TGC
1 Drag the slider left or right, to decrease or increase the master gain respectively:
2 When the master gain control is touched, the two TGC sliders will appear on the
control panel. Drag each slider left or right.
The upper slider adjusts the near gain of the 2D image, controlling the display intensity
in the near field (nearer to the transducer).
The lower slider adjusts the far gain of the 2D image, controlling the display intensity
in the far field (further from the transducer).
3 (Optional) Tap the TGC button in More Controls. Once tapped, the More Controls
page will close and the TGC sliders will be displayed on the image.
2D control panel 221