ER5000 —
133
The ERTune™ Program: Basic Features
To zoom the display of both the vertical and horizontal axes
1. Drag a rectangular marquee within the active area of the
Plot Screen.
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CAUTIONCAUTION
WARNINGWARNING
The marquee selection must begin and end within the
active area of the Plot Screen.
2. The Plot Screen zooms to display the marqueed area.
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CAUTIONCAUTION
WARNINGWARNING
You may repeat this process to progressively increase the
zoom level.
Figure 49: Marquee select in the Plot Screen
To return both axes to the default display settings
1. Double-click anywhere within the Plot Screen.
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CAUTIONCAUTION
WARNINGWARNING
If you have zoomed multiple times using a marquee, each
double-click will zoom out one level. Continue to double-click until
you reach the default settings.
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CAUTIONCAUTION
WARNINGWARNING
You can also zoom both axes in and out using the scroll
wheel on a three-button mouse.
The Plot Screen should be stopped before
resizing using a marquee selection.