TELEMED
Echo Wave A Software User Manual
Ver. 1.2.1
2020.07.02
Page 17 of 25
7.1.15.
Negative
Description
In order to invert the palette of the ultrasound image (change the dark gray scale values to light and
vice versa) you can use the Negative control.
Adjustment
Click “Negative” button.
7.1.16.
Zoom
To perform zoom in or zoom out of the B mode ultrasound image, click “Zoom” button and do
sweeps on ultrasound image. Zooming also can be performed by touching B mode image with two fingers
simultaneously and expanding/contracting them. When the image is zoomed and scanning controls are not
active, the image can be shifted by doing sweeps to any direction somewhere in the center of B mode image.
Default zoom value (when no zoom is used) is 100%. In order to reset zoom to default, click on B mode
ultrasound image.
