GE Vscan Air, Руководство пользователя

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Vscan Air
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User Manual
5-17
Direction GP092020-1EN Rev 18
Black and white imaging adjustments
Gain
Black and white gain increases or decreases the amount of
echo information displayed in an image. It may have the effect of
brightening or darkening the image if sufficient echo information
is generated.
1. Swipe at least half a centimeter from the left or right on the
scan screen to initiate a gain change.
Figure 5-10. Drag
NOTE: Small movements will be ignored to avoid unintentional
activation of the gain control.
2. Move your finger to the right or left to increase or decrease
gain.
Figure 5-11. Gain
The adjusted gain value is seen with the icon on the top of
the screen.