Image Optimization 5-11
5.3.3 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 top-left corner of the screen.
Drag the [Gain] control on the right part of the image area to adjust the gain.
Increasing the gain will brighten the image and you will see more received
signals. However, noise may also be increased.
Display Format
To set the display format of M mode images and B mode images.
Select different layout through [Display Format].
Select different format types 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 top-left corner
of the screen.
Adjust through [Speed(mm/s)] on the menu.
Changing speed makes it easier to identify disorders in cardiac cycles.
Tint Map
This function provides an imaging process based on color difference rather than
gray distinction.
Select maps or turn on/off the function by using [Tint Map] control.
Gray Map
This function applies the gray correction to obtain optimum images.
Select maps by using [Gray Map] control.
Edge Enhance
This function is used to enhance the image profile so as to distinguish the image
boundary for optimization.
Adjust through [Edge Enhance] on the menu.
The bigger the value the stronger the effect. 0 represents no edge enhance
effect.
Larger edge enhance may lead to increased noise.