[. . . ] This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: ?Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. [. . . ] You can also delete a problem from the document. Copying and pasting a problem To copy and paste a problem: 40 Working with documents on the CX handheld 1. If there are multiple problems, you can press b2 to Collapse the Page Sorter to list the problems by number and title only. 3. A duplicate problem is placed in the new location. Deleting a problem To delete a problem from the document: 1. The problem is deleted from the document. Renaming a problem To rename a problem: 1. Select 7 Rename and type the name. Working with documents on the CX handheld 41 5. Press /S to save the change. Adding a page to a problem Each problem can contain up to 50 pages. To add a new page to a problem: Press / ~ or / I to add a blank page and select an application ?OR?Press c to display the Home screen, then point to the application you?d like to add to the new page and click or tap. A new page is added to the current problem. Note: The tab at the top left of the screen indicates that this is the second page of the second problem. Moving through pages in a document Tabs display up to three multiple pages. When a document contains more than three pages, arrows appear on the left and right of the tabs. 5 displays the Page Sorter. / displays the previous view. Use the Touchpad to click on the arrows that appear on either side of the tabs to show additional pages in a document containing more than three pages. Working with documents on the CX handheld 42 Managing documents My Documents is a file manager where you store and organize your documents. Commands or functions not beginning with a letter are found at the end of the list (&, /, +, -, and so on). From an open document, press k to open the catalog. 46 Working with documents on the CX handheld 2. A syntax example for the selected item displays at the bottom of the screen. Note: To see additional syntax examples of the selected item, press e, and then press to maximize or minimize the Help. Press to insert the item. About the catalog window The catalog window uses these tabs to categorize commands, special characters, and templates in documents: Contains all commands and functions, in alphabetical order Contains all math functions Provides a symbol palette for adding special characters Contains math templates for creating two dimensional objects, including product, sum, square root, and integral Working with documents on the CX handheld 47 Shows public library (LibPub) objects CAS: Contains all commands and functions, in alphabetical order Contains all math functions Provides the values for standard measurement units Provides a symbol palette for adding special characters s Contains math templates for creating two dimensional objects, including product, sum, square root, and integral Shows public library (LibPub) objects Using wizards Some catalog functions have a wizard to help you enter function arguments. Press x or to select the check box. 48 Working with documents on the CX handheld Using special characters or math templates Entering special characters The symbol palette contains a subset of the objects found in the catalog. Press to insert the symbol. Entering math expressions Use math expression templates to create two-dimensional objects such as summation, integral, derivative, and square root. Press x or to insert the expression. Working with documents on the CX handheld 49 Entering international language characters Use the ; key to enter specially accented or punctuated characters in applications such as Notes that allow text input. Keep pressing ; until you find the accented version of e that you want. Press _ or the next letter of your text to accept the character and continue typing. 50 Working with documents on the CX handheld Working in a TI-Nspire?Teacher Software classroom If you are in a classroom where TI-Nspire? [. . . ] See Using the Content Workspace for more information about transferring files to connected handhelds. OS Upgrade Messages This section lists the information and error messages that can be displayed on handhelds during an OS Upgrade. Shown on: Sending handheld ?Receiver does not have enough storage space. Message and Description This message indicates that the receiving handheld does not have enough memory available for the new OS. The space requirement is shown so you know how much memory must be cleared for the new operating system. [. . . ]