HP 48G - Chars

The screen lets you adjust machine modes
(some signalled in the annunciator area). You select
options via [, (or(NxT[AFE3) and espe-
cially [IXTE, which explains each mode.
(&xJMODES) (63)
(64)
DGTT T D
IIAB 77T
(65) [NTEM
[DEG =] RAD |GRAD [KECTE|CYLIM [SPHER]
T T [ [woDE]
(66)
G T N
REZET] | |MODE
(67) I8
KCLE [DELK [MODE]
(68) [widall]
MEMU] C£T |JTMEM|RCLM - MODE
FEO NB BrE0 A0 R
iwFoel [| | |MODE]
The menu simply offers an GG/ I3
format for setting the various calculator modes shown.
(69)
CHARS
offers screens showing the ASCII NUurber
(n-255) and keystroke (if any) of all machine charac-
ters (and note that this book’s front cover offers a par-
tial reference). IR and IEZM let you move be-
tween the four screens. You browse via the highlight
box and arrow keys, and you can any char-
acter to the command line if you wish. exits.
(62)
REPL PO: SIZE WUF CHE
[TNEN EXT ICTTN AT I
The menu offers commands that are useful
in building, analyzing and dissecting a character
string, including such things as finding its length, ex-
tracting or substituting substrings within it, and remov-
ing its first character. For more details on any particu-
lar command, see the Command Index (pp 41-77).
Menus, and 11