HP 50g Graphing Calculator User Manual
Page 842
Page G-3
Θ System-level operation (Hold $, release it after entering second or
third key):
o
$
(hold) AF: “Cold” restart - all memory erased
o
$
(hold) B: Cancels keystroke
o
$
(hold) C: “Warm” restart - memory preserved
o
$
(hold) D: Starts interactive self-test
o
$
(hold) E: Starts continuous self-test
o
$
(hold) #: Deep-sleep shutdown - timer off
o
$
(hold) A: Performs display screen dump
o
$
(hold) D: Cancels next repeating alarm
Θ Menus not accessible through keyboard: In RPN, enter menu_number,
type MENU. In ALG mode, type MENU(menu_number).
Menu_number is one of the following:
o
STAT soft menu:
96
o
PLOT soft menu:
81
o
SOLVE soft menu:
74, or use ‚(hold) 7
o
UTILITY soft menu:
113
Θ Other menus:
o
MATHS menu: ~~maths`
o
MAIN menu: ~~main`
Θ Other keyboard short cuts:
o
‚
(hold) 7
: SOLVE menu (menu 74)
o
„
(hold) H : PRG/MODES menu (Chapter 21)
o
„
(hold) ˜ : Starts text editor (Appendix L)
o
„
(hold) §
: HOME(), go to HOME directory
o
„
(hold) «
: Recover last active menu
o
‚
(hold) ˜
: List contents of variables or menu entries
o
‚
(hold) ±
: PRG/CHAR menu (Chapter 21)
o
~‚Í
: Changes insertion mode