Samsung ACCUVIX XG Manual do Utilizador descarregar pdf (Página 133)

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Chapter 4 Diagnosis Modes

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Steer

NOTE: The Steer function appears on the soft menu only when a linear probe is used.

Adjust the angle of the ultrasound beam. Loss of color information resulting from the angle of the

ultrasound beam is minimized. Select Left or Right on the touch screen. Pressing the button again

cancels the selection.

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Display Mode

Select C mode to use. Select Color + B/W or B/W Only by tapping the button on the screen or using

the dial-button.

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Color Mode

Sets details of the color display. Select Vel (Velocity) or Vel+Var (Variance) by tapping the button on

the touch screen or using the dial-button. This button is enabled only in Phased Array Probe.

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Balance

Select a value between 1 and 16 by tapping Balance on the touch screen or using the dial-button.

The range of a color image is adjusted by comparing the gray levels of 2D images with the doppler

signal values of color images. When the Balance value increases, the color image also appears in the

part where the gray level of a 2D image is high (the bright part), increasing the range of the color

image.

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Color Map

Used to configure the post curve in a color image. You can visually highlight blood flow. Select a

value between 1 and 15 by tapping Color Map on the touch screen or using the dial-button.

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Sensitivity

Select a value between 8 and 31 by tapping Sensitivity on the touch screen or using the dial-

button.

When this value increases, the sensitivity of a color image improves but the frame rate becomes

lower.

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Samsung ACCUVIX XG Manual do Utilizador Página 133