2 - 12 SONOACE X4 Operation manual
HD Zoom
Raising this switch causes a Zoom box to appear.
Modify the size of Zoom box with the Change button
and Trackball, and press Set button to apply it to the
image.
Press Exit button or adjust Depth switch to exit. The
position of the magnified area can be adjusted with the
Trackball.
Zoom
This is used to perform the Read Zoom function.
Adjust the size/position of a 2D image with Change
button and the Trackball. Roll the Trackball upwards
to view the lower portion of the image, and vice versa.
To observe the right/left portion of the image, move
the Trackball to the left/right. Press Exit button or
Zoom button to exit Zoom mode.
FSI
This is used to synthesize the images obtained with
frequencies of different characteristics. Shallow
observation depths yield higher resolution and deep
observation depths yield higher penetration.
Frequency
This is used to change the frequency of a probe
supporting multi-frequency. Press it to change the
frequency setting. If the frequency of the currently
selected probe is a ‘General’ one, it displays as ‘GEN’,
and the higher and lower frequencies are displayed as
‘RES’ and ‘PEN’, respectively.
Quick
Scan
This is used to adjust Gain, TGC, etc. automatically to
optimize Contrast and Brightness.
The ‘Q’ mark is displayed on the top of the image.
Press this button again to exit.
Menu/
Angle
Menu function - Press dial button to activate the
available menu item of current scan mode. Rotate the
dial button to the right/left to move up/down a menu.
Angle function - Adjust the angle of sample volume in
PW Spectral Doppler Mode. It is also used to adjust
the Indicator angle or the Probe angle of Body Marker.