conversion of small voltages into larger voltages
Increases or decreases the amount of echo information displayed in an image.
changes the brightness of the image overall
time gain compensation
selected amplification by depth
TGC amplifies returning signals to correct for the attenuation caused by tissues at increasing depths.
(brightness by depth)
Changes the focal zone
Increases the number of focal zones, moves the focal zone(s) and changes the zone width so that you can tighten up the beam for a specific area.
changes the depth of the image
change the system to the exam you will be performing
freezes an image
saves an image
turns color doppler on.
adds caliper for measuring