Sensors & Software pulseEKKO PRO User Manual page 67

pulseEKKO PRO
Figure 3-13: Grey scale traces depict the signal amplitude as shades of grey from white to black. Data traces can be plotted to the
screen with a width of 1 pixel (top left), 2 pixels (top right), 4 pixels (bottom left) or 8 pixels (bottom right). The narrower the trace
width, the more data that can be plotted on one screen. In this example, plotting the data 1 pixel wide results in 16 metres of data
displayed on one screen while 2 pixels results in 8 metres of data, 4 pixels results in 4 metres of data and 8 pixels results in 2 metres
Wiggle means the traces will be plotted as a curved line with the amplitude determining the size of the
curve (Figure 3-14). The wiggle traces can be plotted with shading on the Left side or negative amplitude
side of the trace (Wiggle - L), the Right side or positive amplitude side of the trace (Wiggle - R) or with no
shading (Wiggle - N). The normal default is to shade on the right (positive amplitude) side.
Figure 3-14: Wiggle trace plots show signal strength with a curved line. The left (or negative) side of the curve or the right (or
positive) side of the curve can be shaded (left image). The right image shows the wiggle traces with no shading.
of data.
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3-System Setup Parameters