Image Optimization 5-29
Operation Turn the knob under [Dyn Ra.] on the touch screen or on the touchpad to complete
the adjustment.
With the contrast range, dynamic range, information displayed more, the noise
increases more as well.
Volume
This function is used to adjust the output audio in spectrum Doppler.
Rotate the <Volume> knob on the control panel to adjust the volume.
Press the <Volume> knob to turn on/off.
Utilizing the output audio helps to identify the feature and status of flow.
Steer
Description
This function is used to adjust the scan angle in PW mode, so as to change the
angle between the transmitting beam and flow direction.
Rotate the knob under [Steer] to complete the adjustment.
Obtain more information with immobility of the probe.
Values of steer angles vary with the probe.
Impacts Only for linear probes.
5.8 Color M Mode (CM)
To know the cardiac motion state, CM is overlaid with flow and tissue movements based on M mode,
which is more sensitive to the instantaneous signal changes. Then, it shows the diagnosis information
in detail.
The Color M mode includes Color Flow M mode and Color Tissue M mode.
5.8.1 Enter Color M Mode
Color Flow M mode
In B+M mode, press <C>.
In B + Color, press <M>.
Color Tissue M mode
Press <TDI> which can be defined (via [F10 Preset][System][iConsole&Footswitch]/[Key
Board]) on color flow M mode, or tap [TDI] on the touch screen, and then press <M> or
<Update>.
In B+TVI/TVD, or B+TVI+TVD mode, press <M>.
NOTE: only phased probe supports color tissue M mode.