Casio CFX-9800G-w Owners Manual - Page 10
Scroll, Function
UPC - 079767128685
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Quick-Start Scroll Function Immediately after dravving a graph, you can use (C),O, (1) and c to scroll the graph image on the display. Pressing one of these keys causes the graph to be redrawn 12 dots up, down, left, or right of its original location. Zoom Function This function lets you enlarge or reduce the size of a graph. You can even specify the factor to use for enlargement or reduction. Example: To enlarge and reduce the graph for y = sin x. 1. After drawing the graph, press F2 (ZOOM) to display a function key menu onthe bottom of the display t au WINO x xi/IWO 2. To enlarge the graph, press F3 (xf). Zoom Function cont'd 4. To reduce the graph, press, Quick-Start ) (Zoom) and then rn (Xl/r). MIZE; xf xV4Wlliai 5. To return the graph to its original size, press (F6) (Q) (F1 (ORG). Box Zoom Function With the box zoom function, you can select a specific part of.a graph and zoom in until that part fills the entire display. Example: To use box zoom to enlarge the graph for y = sin X. 1. After drawing the graph, press ( Fz ) (Zoom). 2. Press (F1) (BOX) and a pointer appears in the center of the display. B01O11O x # xi/lbwit" 3. To return the graph to its origina size, press ( Fe (c2) Fl (ORG). Quick-Start XIV X=11 V=0 Quick-Start XV