
WaveRider Operating Manual
41
Copyright 1997-2004 Jonathan Purcell
All Rights Reserved
Strip Chart Options Dialog Box
CHAEL
Choose among the WaveRider channels (or among the saved channels, if an archive file is
being read); the chosen channels will be displayed in this strip chart window, one above the
other. Some of the channel checkboxes may be grayed, indicating channels which have a
different use category.
If multiple channels are displayed in one window, those channels become Linked; the ranges
of linked channels are always kept the same.
MODE
Three types of strip chart display may be selected from; choosing among these only affects
the appearance of the strip chart window. The strip chart may be drawn using only the DOTS
representing the individual data points. Or the chart may be drawn using SOLID areas for
greater visibility. The default is to draw a continuous LINE representing the data.
SPACIG
The default x1 horizontal spacing uses one pixel per data point. If x2 or x3 are selected, each
point uses correspondingly more space in the window, making less data visible at one time.
GRID
By default, a single axis is drawn horizontally across each strip chart to indicate the zero
point of the signal. In addition, you may choose a grid indicating the amplitude of the signal
in microvolts, with or without the numerical values along the left, or you may choose a totally
plain strip chart display with neither grid nor axis.
RAGE
By pressing the Up or Down arrow keys while a strip chart window has the input focus, the
Range of the WaveRider channels may be raised or lowered. The range is not changed
directly from the options dialog box.
ERASE AFTER EVERY SWEEP
Erases the previous signal trace before the new trace is drawn.
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