Casio fx-350D Manual page 6

1 / GENERAL GUIDE
1-1 Modes
To put the calculator into a desired operating mode,
or to select a specific angular unit,
press IMooE]
first , then
[:], [QJ, @, ...
or [[).
!MooE][:J -
SD is displayed . Calculate standard deviation .
[MooE][Q] - COMP mode. Carry out ordinary arithmetic
and functional calcu lations.
!MODEi@ -
DEG is displayed. Use degrees as the unit of
angle measurement .
IMDDEJ[[j -
RAD is displayed. Use radians as the unit of
angle measurement ,
IMoDEJ(§] -
GRA
is displayed . Use grads as the unit of an-
gle measurement .
IMoDE][z] -
Press any number from Oto 7 to indicate how
many decimal places you want displayed (FIX
is displayed) .
IMDDEJ(I] -
Press any number from 1 ( 1 digit) to 8 (8
digits) to indicate how many significant digits
you want displayed (SCI is displa~d) .
IMoDEJ[[) -
Releases instructions entered in
~[z] and
!MODE]@].
This operation also changes the range
of t he exponent display (see page 6) .
1-2 The display
INV M K DEG RAD GRA FIX SCI SD
'
- 1.2 3 4 5 6 7 8 -
99
I
Mantissa
I
I
Exponent
The display shows input data, interim results and an-
swers to calculations. The mantissa section displays
up to
8 digits. The exponent section displays up to
±
99 .
-E- or - [ -
INV
M
K
Error indication (see page 9).
Pressing
of [@) (see
page 90).
Something is being stored in the
Memory (see page 93).
A constant is being used in calcula -
tions (see page 91 ) .
DEG or RAD or GRA
Angular unit (see page 110).
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