Key Operations - LEXIBOOK GC500i Instruction Manual

Graphic calculator
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GB
-03
1.2
indicates that the result is equivalent to 1.2x10
point in 1.2 three places to the left, since the exponent is negative. This results in the value 0.0012.
1.2.4 Special display formats
Special display formats are used for the representation of fraction, hexadecimal and sexagesimal values.
Fraction value display
456
Integer
Hexadecimal value display
BASE-N
Sexagesimal value display
12°34°
Degrees Minutes

1.3 KEY OPERATIONS

1.3.1 Special operation keys
Shift key
SHIFT
Press when using the function commands and functions marked in yellow on the key panel. An "S" will
appear on the display to indicate that
to disappear from the display and the unit to return to the status it was in before
pressed.
Mode key
MODE
Use the
MODE
specify the calculation mode and the unit of angular measurement.
MODE
1
MODE
2
MODE
3
MODE
4
MODE
5
MODE
6
MODE
7
MODE
8
MODE
9
- 8 -
D
Display of 456 +
12
23
Numerator
Denominator
Display of ABCDEF
h
12 (-1412567278)
ABCDEF
D
Display of 12°34' 56.78''
56.78°
Seconds
has been pressed. Pressing
SHIFT
.
key in combination with
,
1
For manual calculations and program execution (RUN mode).
WRT displayed. For writing or checking programs.
PCL displayed. For clearing programs.
D displayed. if
, is pressed, unit of angular measurement is specified as degrees.
EXE
R R displayed. if
, is pressed, unit of angular measurement is specified as radians.
EXE
G displayed. if
, is pressed, unit of angular measurement is specified as grads
EXE
Fix displayed. Entering a value from 0 to 9 followed by
decimal places according to the value entered. . Ex. :
places.
Sci displayed. Entering a value from 0 to 9 followed by
significant digits from 1 to 10.
Ex.
MODE
8
MODE
8
Si vous appuyez sur
will cancel the specified number of decimal places or the
EXE
specified number of significant digits.
-03
. This means that you should move the decimal
12
23
again will cause the "s"
SHIFT
was originally
SHIFT
through
,
,
,
-
x
9
+
will specify the number of
EXE
3
Three decimal
MODE
7
EXE
will specify the number of
EXE
5
→ 5 significant digits
EXE
→ 10 significant digits
0
EXE
Copyright L
EXIBOOK
÷
and
to
2002

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