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- 21
- Inspecting the Graph Data Points
-
- To move the graphics cursor (a square box, initially
- sitting on top of the first data point), use the left and
- right cursor keys.
-
- In the upper portion of the graph screen, the X and Y
- values of the data point at the cursor are displayed.
-
- To move the cursor more than one data point at a time,
- increase the skip value (also displayed at the top of
- the graph screen) by using the cursor up key. To decrease
- the skip value, use the cursor down key.
-
- This skip value is the number of data points to
- skip each time the cursor is moved. The range for the
- skip is doubled or halved each time the cursor up or down
- keys are pressed. The maximum skip value is 128,
- and the minimum value is 1.