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Download Back to Basics 5500 User`s guide
Transcript
Imaging Modalities Color Imaging Peak Hold Displays, in color, the accumulated maximum flow velocities detected during a period of time (which must be defined using Setup). Persist Adjusts the amount of color frame averaging, which can give a smoother appearance. Power Adjusts transmit power in decibels (dB) where 0.0dB = maximum power and -30.0dB = minimum power. Appears as part of the primary control set on the right touch panel when Contrast is on. Secondary Controls Switches between the primary and secondary touch panels. When the control is highlighted, the secondary controls are active. Smoothing Adjusts the amount of color scan line averaging, affecting the smoothness and sensitivity of the color display. Tag Position Adjusts the mean velocity for either Color Tag 1 or Color Tag 2, whichever is currently on. Activated when you touch Color Tag. Trapezoid Activates trapezoidal imaging, which widens the linear image to a trapezoid shape. Available only with transducers that offer this feature. Setup Peak Hold Selects the number of seconds of color flow display when Peak Hold and Freeze are active. Revision D.0 ssn February 10, 1999 C:\WINNT\Profiles\dapowell\Desktop\D.0 Books\CD FILES SONOS D.0\System Basics D.0\Frame Files\7CH.FM add.2 7-69
