Mindray DC-80A, Руководство оператора

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5-28 Image Optimization
Impacts When there is only one M-mark line on the screen, it cannot be hidden.
Switching between the M-mark Lines
Description
To switch between the M-mark lines in Free Xros M mode.
Operations
Press <Set> to switch between the M-mark lines and press <Cursor> to show the
cursor.
The activated M-mark line will be green and the inactivated one will be white.
Adjusting the M-mark Line
Description To adjust the position and angle of the M-mark line.
Operations

Position Adjustment
When the M-mark line is activated, move the trackball left and right to adjust the
position. The direction is recognized by the arrow at the end of the line.

Angle Adjustment
When the M-mark line is activated, move the trackball to adjust the fulcrum of the line,
and adjust using the [Angle/Steer] deflector rod on the control panel.
The adjusting angle range is 0-360°, in increments of 1°.
5.8.1.3 Exit Free Xros M
In Free Xros M mode, touch [Free Xros M] or press B or the user-defined Free Xros M key to exit Free
Xros M mode.
5.8.2 Free Xros CM (Curved Anatomical M-Mode)
CAUTION:
Free Xros CM images are provided for reference only, not for confirming
diagnoses. Compare the image with those of other machines, or make
diagnoses using non-ultrasound methods.
In Free Xros CM mode, the distance/time curve is generated from the sample line manually depicted
anywhere on the image. Free Xros CM mode can be entered using TVI and TEI modes.
Only the phased probe supports Free Xros CM.
5.8.2.1 Basic Procedures for Free Xros CM
1. In 2D real-time imaging mode, adjust the probe and image to get the desired image, then fix the
probe.
2. Press [TDI] or the user-defined key to enter TDI imaging and acquire the necessary images.
3. Press the user-defined key for Free Xros CM or touch [Free Xros CM] on the touch screen to enter
Free Xros CM mode.
4. Roll the trackball to define the start point of the sample line on the 2D image.
The cursor displays as , and can only be moved within the 2D image.
5. Press <Set> to fix the start point. The digital number “1” is marked beside the point.