User manual SONIC ALERT SBB500SS TECHNISCHE DATEN

[. . . ] are trademarks of their respective owners. ii Contents Important Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Teacher Software . . . 1 Unpacking the boxes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Charging the cradles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Installing the handheld software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] Type an expression and any other parameters required for the graph type. 3. Press to graph the function, or press to add another function. If necessary, you can use press b 4 to choose a tool on the Window/Zoom menu and adjust the viewing area. When you graph the expression, the entry line disappears to show an uncluttered view of the graph. If you select or trace a function, that function displays on the entry line. You can change a function by editing its expression or grabbing and changing the graph. As you graph multiple functions on the axes, the label containing the expression displays for each. You can define and graph a maximum of 99 functions of each type. Use the b key to explore and analyze the graphed function by tracing it, finding points of interest, or assigning a variable in the expression to a slider. Viewing the function table To display a table of values for the current function, press b 2 5. Using the Scratchpad 391 To hide the function table, click the graph and then press b 2 5. Changing the appearance of the axes As you work with graphs, the Cartesian axes are displayed by default. You can change the appearance of the axes in the following ways: 1. Press b 4 and choose the Zoom tool to use. The point?s coordinates update to reflect the new location of the trace. The trace cursor is positioned on the point of the new graph or plot with the closest x value to the last point Using the Scratchpad 393 identified on the previously traced function or graph. You can trace multiple functions as described in Tracing all graphs. Type a number and press to move the trace cursor to that value on the function?s graph. Create a persistent point that remains on the graph while in Graph Trace mode by pressing when the trace point reaches the point you want to label. Trace through and identify the points at which the function has no defined x or y value (a discontinuity). The string undef displays instead of a value when you move over a point that is not defined for the function. ? Notes: ?When you select or trace a function on the work area, that function displays on the Edit Line. When you trace beyond the initially visible graph, the screen pans to show the area being traced. 4. Exit Graph Trace by pressing d or by choosing another tool. Finding points of interest You can use the tools on the Analyze Graph menu to find a point of interest in a specified range of any graphed function. Choose a tool to find zero, the minimum or maximum, the point of intersection or inflection, or the numeric derivative (dy/dx) or Integral on the graph. [. . . ] access point within the European Community countries in the 2. 400 to 2. 4835 GHz band are listed below. The frequencies associated with channels 1 to 13 in the 2. 400 to 2. 4835 GHz band are allowed to be used either indoors or outdoors in all countries of the European Community, except where noted below: In Greece, Italy, Latvia, and Spain the end-user must apply for a license from the national spectrum authority to operate this device outdoors. Teacher Software Guidebook for further information regarding restrictions and operating conditions for outdoor configurations. In France, the following operation is permitted: ? [. . . ]