Mindray M8 User Manual

5-6 Checking Performance and Functions
Parameter Adjustment
Procedure
Checking criteria
Press <B> button.
Enter B mode image. B mode interface appears.
Frequency adjustment
B image soft menu-[Image
quality]
The real-ti
me value of frequency is displayed in the image
parameter area in the upper right corner of the screen
(fundamental wave-F, Harmonic frequency-H). Values of frequency
vary depending upon the probe types.
Gain adjustment G
Rotate <Gain> button
Gain increases with rotating the knob clockwise;
Gain decreases with rotating the knob anticlockwise;
Depth adjustment D
Press <Depth> button.
The depth of the image changes accordingly. Depth range varies
depending upon the probe types.
TGC adjustment
Adjust 8 sliders on the control
panel
Push the slider right to increase the gain. The brightness of the
area becomes brighter.
Push the slider right to decrease the gain. The brightness of the
area becomes darker.
About 1.5s after the adjustment is finished, the TGC curve
disappears.
Acoustic power adjustment
B image soft menu-[Acoustic
power].
The system offers 34 values to adjust the acoustic power.
Acoustic power (AP) is displayed in real time in the upper part of
the screen.
Focus
B image soft menu-[Focus
number]
Press <Focus Position> to
adjust focus position.
Focus position/number adjustment
The focus position icon
is displayed on the right side of the
image.
Scan range and FOV position
B image soft menu-[Scan
range].
Image display adjustment
[Scan range] is
on and move the trackball to adjust the scan
range.
Steer
Press <Steer> arrow button.
To steer the beam the probe transmits.
ExFov
B image soft menu-[ExFov]
Click [ExFov] on the soft menu to enable/disable the function.
Line Density
B image soft menu-[Line
Density].
The function determines the quality and information of the image.
Levels of line density: UH/ H/ M/ L.
Dynamic Range
B image soft menu-[Dynamic
Range].
Rotate the knob clockwise to increase dynamic range; rotate the
knob counterclockwise to decrease dynamic range.
The adjusting range of parameter is 30-180 dB in increments of 5
dB.
iClear
B image soft menu-[iClear].
The system provides 7 levels of iClear effects adjustment, Off
represents iClear is disabled, and the bigger the value is the
stronger the effect becomes.

Mindray M8 Specifications

General

Brand	Mindray
Model	M8
Category	Medical Equipment
Language	English