Graphical Displays
1919-R User Manual
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8.4.2
Percentage Range (Y-Axis Scale)
Adjusting the Y-axis scale allows you to set the focus of the graph. For example, if the laser is
changing radically set the scale to 100%, if barely changing, set the scale to 10%.
Press the percentage key to set the Y-Axis Scale to one of the following:
±10%, ±50%
: The initial reading is displayed halfway up the graph’s height. The scale of the
graph will be 90% - 110%, or 50% - 150% of the initial reading. If the reading goes out of that
range, then the graph will be rescaled around the present reading.
100%
: Graph is scaled to the measurement range.
Figure
8-18 Percent Settings on Line Graph
8.4.3
Horizontal Sweep Time (X-Axis Scale)
Adjusting the X-axis (horizontal sweep time) allows you to select how much data is displayed on
the screen before it wraps around to the beginning.
Press the time key to set the Y-Axis Scale to the desired setting.
Figure
8-19 Time Settings on Line Graph
