button on the toolbar causes the graph to unzoom to the full scale of the logger. The scale is determined by the capability of each logger. Choosing Zoom -> Full Scale from the menu has identical effect.There are a number of ways to zoom to the data you would like to see on the screen.
· Graphic Zoom: You can graphically zoom on the portion of the data that is displayed on the screen by pressing the left mouse button and dragging the box around the part of the graph you would like to zoom to. You can repeat this until the graph is zoomed to a single point. Pressing the right mouse button reverses the graphic zoom (causes unzoom).
· Unzoom: Pressing the left mouse button, then releasing without dragging the mouse causes the graph to unzoom (zoom out). Once again pressing the right mouse button reverses this zoom.
· button on the toolbar causes the graph to unzoom to the full scale of the logger. The scale is determined by the capability of each logger. Choosing Zoom -> Full Scale from the menu has identical effect.
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button on the toolbar causes the graph to unzoom to the full scale of the data. This means that the minimum and maximum scale will be about equivalent to the minimum and the maximum of the data. Choosing Zoom -> Auto Scale from the menu has identical effect.
· Autoscaling a specific axis: You can also autoscale the time or one of the data axes only, without affecting the other axes. To autoscale the time axis only, choose Time -> Auto Scale from the Zoom menu. To autoscale one of the data axis only, choose Auto Scale for the appropriate channel from the Zoom menu.
· Numerical Zoom: Another way to specify the zoom is to enter the minimum and maximum limits of the graph. You can do this individually for the time axis and for each of the data axis. To do this, select Custom for the appropriate axis from the Zoom menu, and enter the minimum and maximum limits for the axis.