Samsung SV-651B Manual de Serviço descarregar pdf (Página 118)

GE HEALTHCARE

DIRECTION 5194296-100, REVISION 10 LOGIQ BOOK XP SERIES BASIC SERVICE MANUAL

4-12 Section 4-3 - General Procedure

4-3-7-3 B Mode Softmenu Key

Table 4-4 B Mode Softmenu Key

Step Task Expected Result(s)

Adjust Rejection

Selects a level below which echoes will not be amplified (an echo must have a certain

minimum amplitude before it will be processed).

Activate Colorize Enables gray scale image colorization. To deactivate, reselect a Gray Map.

Adjust Edge Enhance

Edge Enhance brings out subtle tissue differences and boundaries by enhancing the

gray scale differences corresponding to the edges of structures. Adjustments to M

Mode's edge enhancement affects the M Mode only.

Activate Gray Map

Determines how the echo intensity levels received are presented as shades of gray.

Adjust Frequency

Multi Frequency mode lets you downshift to the probe's next lower frequency or shift

up to a higher frequency.

Adjust Frame Average

Temporal filter that averages frames together. This has the effect of presenting a

smoother, softer image.

Adjust Rotation Rotates the image by selecting the value from the pop-up menu.

Adjust Line Density Optimizes B Mode frame rate or spatial resolution for the best possible image.

Power output

Optimizes image quality and allows user to reduce beam intensity. 10% increments

between 0-100%. Values greater than 0.1 are displayed.

Dynamic Range

Dynamic Range controls how echo intensities are converted to shades of gray,

thereby increasing the adjustable range of contrast.

Focus Number and Position

Increases the number of transmit focal zones or moves the focal zone(s) so that you

can tighten up the beam for a specific area. A graphic caret corresponding to the focal

zone position(s) appears on the right edge of the image.

ECG OnOff On/Off ECG function

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Samsung SV-651B Manual de Serviço Página 118