User manual SINGER 114-38

[. . . ] These limits are designed to provide reasonable protection against harmful interference in a residential installation. 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: ? [. . . ] Click Yes to save the document or click No to abandon the changes. Understanding the TI-Nspire?tools This section provides an overview of the tools used when working with TI-Nspire?documents on a handheld, including variables, catalog, symbols, and math templates. Creating TI-Nspire?variables Variables can be any portion or attribute of an object or function created within an application. Examples of attributes that can become variables are the area of a rectangle, the radius of a circle, the value contained in a spreadsheet cell or the contents of a column, or a function expression. When you create a variable, it is stored in memory within the problem. You will find more information about variables in the chapter titled Using Variables. Using the catalog Use the catalog to access a list of TI-Nspire?commands and functions, units, symbols and expression templates. Commands and functions are listed alphabetically. 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. 44 Working with documents on the TI-Nspire?When paused, you will receive a message on your handheld. You cannot use your handheld until the teacher releases the handheld from pause mode. Logging in to class Complete the following steps to connect to a classroom session. From the Home screen, press 55 to open the Login to Class dialog box. Type your user name and password and click Login. TI-Nspire?handheld login status icons The icons on the TI-Nspire?CAS handheld screens indicate the communication status between the handheld and the access point, wireless adapter, wireless cradle, or TI-Navigator?Icon Status Blinking Solid Meaning The handheld is searching for an access point. The handheld has found an access point. Working in a TI-Nspire?Teacher Software classroom 49 Icon Status Solid Meaning The handheld is not communicating with the adapter or cradle. Unattach the handheld from the adapter or cradle, wait for the icon to disappear, and then reattach the handheld to the adapter or cradle. The handheld is connected to the network and is ready to login. [. . . ] When the keypad is properly seated on the handheld, push the keypad toward the display screen. The keypad clicks into place when properly seated and completely inserted into the handheld. 100 Working in TI-84 Mode TI-84 Plus Mode cables If you already have TI-84 Plus handhelds and use the I/O port for connectivity, use the same cables to connect to a TI-Nspire?handheld using the TI-84 keypad. USB connection cable to connect handheld in TI-84 mode to a computer using TI-Connect software. TI-84 Plus I/O handheld-tohandheld connection cable Connecting a TI-Nspire?with TI-84 Plus Keypad to a TI-84 Plus handheld The TI-Nspire? [. . . ]