8
9
1.2) The display
Diagram of the LCD display
In the display, the entry values, interim results and results of
your calculations appear. The display range for mantissa values
has 10 display digits. The display range for exponents is ±99.
-E-
Error indicator (See Page 15)
INV
You are using INV
M
The temporary memory contains entries
(See Page 18)
HYP
You are using HYP (See Page 32)
BIN, OCT, HEX
BASE N mode (See Page 22)
SD
Statistical calculations (See Page 37)
DEG, RAD, GRAD
Radian measurement units (See Page 31)
FIX
Decimal position display is being set
(See Page 34)
SCI
Converts the display value into exponential
notation (See Page 34)
1.1) Operating modes
Press
, followed by
,
,
,
or
, in
order to switch the device to the required operating mode.
,
,
,
or
are secondary assignments on
the 4, 6, 5, 7 or 8 numerical keys
0
9
•
,
-
,
,
+
– x
, =
÷
AC
C/CE
ON/OFF
+/ -
X M
M +
R M
X M
(
)
MODE
INV
E X P
π
DRG
FIX
FLO
SCI
DRG
DEG
X Y
DMS
–
A
F
HEX
AND
OR
XOR
NOT
NEG
OCT
BIN
XNOR
DEC
ENG
“BIN” appears in the display. Calculations and con-
versions are carried out in binary format (Base-2)
0
9
•
,
-
,
,
+
– x
, =
÷
AC
C/CE
ON/OFF
+/ -
X M
M +
R M
X M
(
)
MODE
INV
E X P
π
DRG
FIX
FLO
SCI
DRG
DEG
X Y
DMS
–
A
F
HEX
AND
OR
XOR
NOT
NEG
OCT
BIN
XNOR
DEC
ENG
“OCT” appears. Calculations are displayed in the
octal system (Base-8).
0
9
•
,
-
,
,
+
– x
, =
÷
AC
C/CE
ON/OFF
+/ -
X M
M +
R M
X M
(
)
MODE
INV
E X P
π
DRG
FIX
FLO
SCI
DRG
DEG
X Y
DMS
–
A
F
HEX
AND
OR
XOR
NOT
NEG
OCT
BIN
XNOR
DEC
ENG
Calculations and conversions are carried out in
the decimal system (Base-10).
0
9
•
,
-
,
,
+
– x
, =
÷
AC
C/CE
ON/OFF
+/ -
X M
M +
R M
X M
(
)
MODE
INV
E X P
π
DRG
FIX
FLO
SCI
DRG
DEG
X Y
DMS
–
A
F
HEX
AND
OR
XOR
NOT
NEG
OCT
BIN
XNOR
DEC
ENG
“HEX” appears. Calculations and conversions are
carried out in the hexadecimal system (Base-16).
0
9
•
,
-
,
,
+
– x
, =
÷
AC
C/CE
ON/OFF
+/ -
X M
M +
R M
X M
(
)
MODE
INV
E X P
DATA
SD
DEL
Ó
n
Ó
n-1
x
n
x
x
2
“SD” appears. The statistical mode of the calculator
is activated.
Use
, in order to clear the memory and the display at any
time and in order to switch back to the decimal display mode
(Base-10) and the trigonometric display mode with DEG units.
1. GENERAL INFORMATION
1. GENERAL INFORMATION
– 1 . 2 3 4 5 6 7 8 9 0
- 9 9
INV HYP BIN OCT HEX SD DEG RAD GRAD
( )
Exponent
Mantissa
M
E
Summary of Contents for D1-3
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