ECO 3 EXPERT Ultrasound Diagnostic System
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Rotate [MENU] knob or press [Cursor] key to display the cursor ,and move the sample box to the
corresponding function, press [MENU] knob to update the function, then rotate [MENU] knob to
adjust the function, press [MENU] again to exit the function.
5.7.1 Scan Width
Select [Scan Width], and adjust the scan width to the corresponding size.
5.7.2 Focus Num
In B mode, 4 focus points can be selected simultaneously, and the number controlled by the depth,
SRA and Compound.
Move the cursor to [Focus Num] selection to adjust, and the range is 1~4. . When Compound or
SRA is on, Focus Num can be adjusted to 2 (max).
5.7.3 Persistence
In real status, adjust the contrast and resolution.
In real status, press the first line key of [Persistence] to adjust. The range is 0~7.
5.7.4 Density
Scan Line Density function is only valid for the image in B mode, 2B mode, B/M mode or 4B mode
image. The line density has two types: high density and low density. High density means better
image quality while low density image has higher frame rate.
To do the adjustment, please select the submenu item [Density] and press [MENU] to adjust the
line density.
5.7.5 Smooth
Smoothness function is used for restraining the image noise and performing axial smooth
processing to make the image smoother.
Move the cursor to [Smooth] selection to adjust, and the range is 0~7.
5.7.6 Edge
Edge enhancement is used for enhancing the image outline. In this way the user can view the
tissue structure more clearly.
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