HP 48gII hp 48gII_user's manual_English_E_HDPMSG48E67_V2.pdf - Page 33
SOFT menus vs. CHOOSE boxes, this function in action, type a number, say
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pressing the L (NeXT menu) key. This key is the third key from the left in the third row of keys in the keyboard. Press L once more to return to the main TOOL menu, or press the I key (third key in second row of keys from the top of the keyboard). The TOOL menu is described in detain in the next section. At this point we will illustrate some properties of menus that you will find useful while using your calculator. SOFT menus vs. CHOOSE boxes Menus, or SOFT menus, associate labels in the lower part of the screen with the six soft menu keys (Athrough F). By pressing the appropriate soft menu key, the function shown in the associated label gets activated. For example, with the TOOL menu active, pressing the @CLEAR key (F) activates function CLEAR, which erases (clears up) the contents of the screen. To see this function in action, type a number, say 123`, and then press the F key. SOFT menus are typically used to select from among a number of related functions. However, SOFT menus are not the only way to access collections of related functions in the calculator. The alternative way will be referred to as CHOOSE boxes. To see an example of a choose box, activate the TOOL menu (press I), and then press the keystroke combination ,ã(associated with the 3 key). This will provide the following CHOOSE box: This CHOOSE box is labeled BASE MENU and provides a list of numbered functions, from 1. HEX x to 6. B R. This display will constitute the first page of this CHOOSE box menu showing six menu functions. You can navigate through the menu by using the up and down arrow keys, -˜, located in the upper right side of the keyboard, right under the E and Fsoft menu keys. To activate any given function, first, highlight the function name by Page 1-4
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