Basic Keys; Secondary Function And Alpha Functions - LEXIBOOK SC460 Owner's Manual

Basic function keys
[0]-[9]
[+]
[-]
[x]
[÷]
[=]
[.]
[(-)]
[ ( ], [ ) ]
Secondary functions and ALPHA functions
[SHIFT]
[ALPHA]
There are a number of keys which provide access to secondary functions,
and even to third functions.
The secondary functions are displayed in orange above the primary function
keys. You can access these function by pressing [SHIFT] followed by the
relevant key.
The third function, relating to the memory and indicated by a letter, is
displayed in red above the primary function key. You can access this
function by pressing [ALPHA] followed by the relevant key.
-1
sin D
sin
46
SC460IM0237.indb 46
Number keys.
The keys [0] to [9] will be written as 0 to 9 (without the square
brackets) to simplify reading.
Addition.
Subtraction.
Multiplication.
Division.
Provides the result.
Inserts a comma for a decimal value
E.g.:
To write 12,3 -> 12[.]3
Changes the sign of the number that will be inputted immedi-
ately after.
42 [x] [(-)] 5 [+] 120 [=] -> -90
Open/closes a bracket.
E.g.:
[ ( ] 4 [+] 1 [ ) ] [x] 5 [=] -> 25
Access to secondary functions.
Access to ALPHA functions.
sin
[ SHIFT ] [ sin
[ ALPHA ] [ D ]
Primary function
-1 Secondary function
]
ALPHA function
Copyright © Lexibook 007
20/6/07 15:28:05