Mindray M5 Exp, Operator'S Manual

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Image Optimization 5-27
Effects
This function facilitates to specify the time information of special points, and
makes it easier to identify the cardiac cycles and detect more details.
Colorize and Colorize Map
Description
Colorize function provides an imaging process based on color difference
rather than gray distinction.
Operation
Turn on or off the function through the [Colorize] item in the soft menu or
menu.
Select the map through the [Colorize Map] item in the soft menu or menu.
You can define user-defined key for colorize function in "[Setup] → [System
Preset] → [Key Config]".
Trace
Trace Area
To set the trace area of the Doppler wave in the spectrum map,
applicable for auto calculation, V Max and V Mean display.
Change the trace area through the [Trace Area] item in the soft menu
or menu.
The available selections of trace area are: Above, Below, All.
Trace Smooth
To set the smooth level when tracing.
Change the effect through the [Trace Smooth] item in the soft menu or
menu.
Trace
Sensitivity
This function is used to set the sensitivity of tracing V Max and V Mean
in the spectrum.
Adjust through the [Trace Sensitivity] item in the soft menu or menu.
V Max & V
Mean
To display maximum speed and average speed in the spectrum
automatically.
Click [V Max] or [V Mean] in the soft menu or menu to turn on or off the
function.
In the spectrum map, maximum speed is displayed in red curve, while
the average speed is displayed in blue curve.
Gray Map
Description
This function applies the gray correction to obtain the optimum image.
Operation
Select among the maps through the [Gray Map] item in the soft menu or
menu.
Display Format
Description
To set the display format of PW mode image with B mode image.
Operation
Adjust through the [Display Format] item in the soft menu or menu.
Duplex/ Triplex
Description
This function is used to set if B image (B+Color image) and PW image are
displayed synchronously.