Owner's Manual

20021201
10-1
Using the Graph Analysis Tools to Graph Data
10 Using the Graph Analysis Tools to Graph Data
Graph Analysis tools make it possible to analyze graphs drawn from sampled data.
k Accessing Graph Analysis Tools
You can access Graph Analysis tools using either of the two methods described below.
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u Accessing Graph Analysis tools from the Graph Mode screen, which is
displayed by pressing 5(GRPH) on the E-CON2 main menu (page 1-1)
• The main menu appears after you perform a sampling operation. Press 5(GRPH) at
that time.
• When you access Graph Analysis tools using this method, you can select from among a
variety of other Analysis modes. See “Selecting an Analysis Mode and Drawing a Graph”
below for more information about the other Analysis modes.
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u Accessing Graph Analysis tools from the screen of a graph drawn after a
sampling operation is executed from the Setup Wizard or from Advanced
Setup (Realtime Mode)
Graph Mode Screen
• In this case, data is graphed after the sampling operation is complete, and the calculator
accesses Graph Analysis tools automatically. See “Graph Screen Function Key
Operations” on page 11-1.
k Selecting an Analysis Mode and Drawing a Graph
This section contains a detailed procedure that covers all steps from selecting an analysis
mode to drawing a graph.
Note
• Step 4 through step 6 are not essential and may be skipped, if you want. Skipping any
step automatically applies the initial default values for its settings.
• If you skip step 2, the default analysis mode is the one whose name is displayed in the
top line of the Graph Mode screen.
Graph Screen