Mindray DP-20 - Page 77

Image Optimization 5-15
Audio
Description
This function is used to adjust the output audio in the spectrum map.
Operations
Click the <Audio> item on the image menu to adjust the volume.
The adjusting range of the audio is 0-100%.
Effects
Utilizing the output audio helps to identify the feature and the status of flow.
PW Steer
Description
This function is used to adjust the angles for the sampling line.
Operations
Adjust through the [Steer] item on the image menu.
Effects
This feature is used to steer the direction of the beam so as to change the
angle between the beam and flow direction with immobility of the linear probe.
The values of steer angles vary according to the probe.
Impacts
The PW Steer function is available only for linear probes.