User Manual

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Adjustment method Parameter term
Control panel
adjustment
Gain, depth
SoftKey adjustment
Velocity, Frequency, Color first, dynamic range, map, Wall filter,
Sound Power, afterglow
The Power mode shares the probe sound power of the B mode ,When the acoustic power is
adjusted, the sound power of the two imaging modes changes synchronously.
Because the Color mode is superimposed by two-dimensional (B) mode and Doppler mode, the
two kinds of images change synchronously when magnifying or adjusting the depth.
4.6.2 Power mode image optimization
Because of the same Doppler color imaging, most of the image parameter adjustment items in
Power mode are consistent with Color mode. Therefore,the following is just a introduction of the
image parameters independently adjusted in Power mode.
Gain
Resume Adjusting the total sensitivity of the blood flow energy signal, the gain value is
displayed in real time in the image parameter area above the screen.
Effect If the gain is too high, it will amplify the noise; if the gain is too low, it is easy to
lose the blood flow signal
Map
Resume Color image display effect parameters.
Effect The energy map provides perfusion information of the image and is sensitiveto
low-speed blood flow.
Dynamic range
Resume Controls how the echo intensity is converted into a color signal.
Effect After adjusting, it has greater sensitivity to the low energy signal, and increases the
display range of the signal.
Deflection
Resume Used to tilt left and right color blood flow images to obtain more information
without moving the probe.