Mindray Resona I9W - Page 89

Image Optimization 5-15
Dual Live
Description This function is used to display B image and Color image synchronously.
Operation Tap [Dual Live] on the touch screen to enable or disable the function. When the
function is activated, the window will be automatically switched to the dual windows
(one for B image, and another for Color image).
Steer
Description
The feature is used to adjust the ROI of color flow with different angles with immobility
of the probe.
Operation Rotate the knob under the [Steer] on the control panel to adjust the steer angle.
Effects
This function is used to adjust the scan angle of the probes, so as to change the angle
between the transmitting beam and flow direction.
Impacts
Only for linear probes.
C ExFov
Description The C ExFOV function displays as trapezoid imaging in color mode.
Operation Tap [C ExFov] on the touch screen to turn on/off the function.
Impacts
Only for linear probes. It can only be displayed after the “ExFov” parameter in B mode
is enabled and cannot be adjusted together with “Steer”.
Line Density
Description The function determines the quality and information of the image.
Operation Tap [Line Density] on the touch screen to adjust the parameters.
Levels of line density: UH/H/M/L.
Impacts
The higher the line density is, the higher the resolution becomes.
Sensitivity
Description This function is an indication of the ability to detect flow, which is used to adjust the
accuracy of color flow.
Operation Rotate the knob under the [Packet Size] item on the touch screen to adjust the value.
0 represents no packet size control and the bigger the value is, the higher the
sensitivity becomes.
Effects
The higher the sensitivity is, the more sensitive indication for low-velocity flow
becomes.
Impacts It affects the frame.
Flow State
Description
Refers to optimizing the various flow states.
Operation
Ta p [Flow State] on the touch screen to adjust the parameters.