HP 48gII hp 48gII_user's manual_English_E_HDPMSG48E67_V2.pdf - Page 648

ASN: Assigns an object to a key specified by XY.Z STOKEYS: Stores user-defined key list RCLKEYS: Returns current user-defined key list DELKEYS: Un-assigns one or more keys in the current user-defined key list, the arguments are either 0, to un-assign all user-defined keys, or XY.Z, to un-assign key XY.Z. Recall current user-defined key list Use command RCLKEYS to see the current user-defined key list. Before any user-defined key assignments, the result should be a list containing the letter S, i.e., {S}. Assign an object to a user-defined key Suppose that you want to have access to the old-fashioned PLOT command first introduced with the HP 48G series calculator, but currently not directly available from the keyboard. The menu number for this menu is 81.01. You can see this menu active by using ALG mode: MENU(81.01) RPN mode: 81.01 ` MENU ` If you want to have a quick way to activate this menu from the keyboard, you could assign this menu to the GRAPH key (C) whose reference number is 13.0, i.e., first row, third column, main function. To assign an object to a key use function ASN, as follows: ALG mode: ASN(,13.0) RPN mode: > ` 13.0 ` ASN Another useful menu is the original SOLVE menu (described at the end of Chapter 6 in this Guide), which can be activated by using ,(hold) 7. Operating user-defined keys To operate this user-defined key, enter „Ì before pressing the C key. Notice that after pressing „Ì the screen shows the specification 1USR Page 20-6