5-8 Image Optimization
During M mode imaging, you can switch between B and M menu from the menu title.
During M Mode scanning, frequency and acoustic power of the transducer are
synchronous with that of B Mode.
Adjustment of the depth or TGC to the B Mode image will lead to corresponding changes
in M Mode image.
5.5.3 M Mode Image Optimization
Gain
To adjust the gain of M mode image. The real-time gain value is displayed in the
image parameter area in the upper left corner of the screen.
Rotate the <Gain/ iTouch> knob clockwise to increase the gain, and anti-
clockwise to decrease.
Increasing the gain will brighten the image and you can see more received
signals. However, noise may also be increased.
Focus Position
To change the focus position in M mode, symbols as " " of which are displayed
on the right of the image.
Adjust the focus position through the [Focus Position] item in the menu.
Display Format
To set the display format of M mode image with B mode image.
Adjust through the [Display Format] item in the menu;
There are 4 formats available for the images display: V1:1, V1:2, V2:1, Full.
Adjust according to the actual situation and obtain a desired analysis through
comparison.
Speed
This function is used to set the scanning speed of M mode imaging, and the
real-time speed value is displayed in the image parameter area in the upper
left corner of the screen.
Change the speed through the [Speed] item in the menu;
The smaller the value the faster the speed.
Effects
Speed changing makes it easier to identify disorders in cardiac cycles.
Colorize and Colorize Map
Colorize function provides an imaging process based on color difference rather
than gray distinction.
Turn on or off the function through the [Colorize] item in the menu;
Select the colorize map through the [Colorize Map] item in the menu;
Impacts
The function is available in real-time imaging, freeze or cine review status.
Gray Map
Adjusting grayscale contras to optimize the image.
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