Image Optimization 5-11
Operation
Rotate <M> knob clockwise to increase the gain, and anticlockwise to decrease.
The adjusting range is 0-100dB in increments of 1 dB.
Gray Map
Increasing the gain will brighten the image and you can see more received signals.
However, noise may also be increased.
Display Format
Description
To set the display format of B mode image and M mode image.
Operation
Touch the different display format ratio keys on the touch screen to adjust.
There are 5 formats available for image display: H2:3, V2:3, V3:2, V3:1, M full.
Gray Map
Adjust according to the actual situation and obtain a desired analysis through
comparison.
Speed
Description
This function is used to set the scan speed of M mode imaging, and the real-time speed
value is displayed in the image parameter area in the right corner of the screen.
Operation
Turn the knob under [Speed] on the touch screen to complete the adjustment.
There are 6 levels of scan speed available, the smaller the value is, the slower the speed
becomes.
Gray Map
Speed changing makes it easier to identify disorders in cardiac cycles,
Tint Map
Description
Tint map function provides an imaging process based on color difference rather than
gray distinction.
Operation
Rotate the knob under the [Tint Map] item on the touch screen to select the map.
Press the knob under the [Tint Map] item on the touch screen to turn on/off the function.
The system provides 8 tint maps to be selected among.
Gray map
Description
Adjusting grayscale contrast to optimize the image.
Operation
Turn the knob under [Gray Map] on the touch screen to complete the adjustment.
There are 8 different maps available.
Edge Enhance
Description
This function is used to increase image profile, so as to distinguish the image boundary.
Operation
Tap [Edge Ehance] on the touch screen to adjust the parameters.
The system provides 3 levels of edge enhance effects, 0 represents no edge enhance is
turned on, and the bigger the value is, the stronger the effect becomes.
Impacts
Larger edge enhance may lead to noise increase.
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