M Mode Checks - GE Voluson 730Pro Service Manual

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M Mode Checks

Table 4-4
Step
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2
3
4
5
6
7
8
9
10
11
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For further details refer to the Voluson® 730Pro / ProV Basic User Manual, Chapter 6, M Mode.
DRAFT (A
Figure 4-7 M Main and M Sub
M Mode Functions
Task
Cursor Position Adjust the M Cursor position with the TRACKBALL in the 2D Single image.
Activation of M Mode Press the right or left trackball key to activate both Modes (2D/M).
M Mode Gain Rotate the M MODE key to adjust the sensitivity (brightness) of the entire M image.
M Mode Depth Common with 2D Mode Depth.
Invert
This function inverts the M mode trace from up to down in the M mode display area.
(The Invert function is only available with endovaginal probes.)
SPEED By touching up or down, four different sweep speeds can be selected.
FREQUENCY Common with 2D Mode
FORMAT For selection of three different rations of display format.
DYN.CON. Dynamic Range enhances a part of the grayscale to make it easier to display pathology.
ENHANCE Due to this function a finer, sharper impression of the image is produced.
REJECT It determines the amplitude-level below which echoes are suppressed (rejected).
Exit
Press the EXIT key on the control panel to exit the M Sub menu.
Chapter 4 - Functional Checks
28, 2008)
PRIL
Expected Results
Frequency resp. Harm.Frequ. in case of Harm.
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Imaging.
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ANUAL
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