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Gain
Resume
Adjusting the output signal size of the spectrum map, the gain value is displayed in
the image parameter area on the left side of the screen in real time.
Effect
By increasing the brightness of the gain image, more echo signals can be observed,
but at the same time, there will be more noise.
Gray Map
Resume
Adjust the black-and-white gray-scale contrast to optimize the image.
Effect
Pocket ultrasound system provides 18 effects, and is effective for real-time, frozen
and cine-played images.
Baseline
Resume
The area where the speed is zero is shown on the spectrum map
Effect
The requirements of the speed detected at different parts are adjusted, so that the
display of the blood flow is more clear and the aliasing is eliminated.
A positive value shows a larger range below the baseline and a negative value shows
a larger range above the baseline.
Quick Angle
Resume
The correction angle is adjusted rapidly by 60 degrees step, and the angle value is
displayed on the right side of the spectrum map in real time.
Influence
This feature is valid for real-time, frozen, and movie playback images.
Angle
Resume
Adjusting the measurement speed and the actual speed as close as possible, is a kind
of correction angle.
When adjusting the angle, the angle value is displayed on the right side of the
spectrum map in real time.
Influence
This feature is valid for real-time, frozen, and movie playback images.
SV
Resume
Adjusting the position and width of the pulse Doppler sampling volume gate, the
current SV value is displayed in real time in the image parameter area on the left side
of the screen.
Effect
When the sampling gate is small, the obtained result is more accurate, and when the
sampling gate is large, the information range obtained is larger.
