# Keys And Switch; Explanation; How To Use Function Keys In; Manual Calculations - Canon Canola SX Series Instructions Manual

Programmable calculator

I Function Keys
n
Manual Calculations
1. Keys and Switch
Function Keys
Slide Switch
(Angle Form Slide Switch)
1. How to Use Function Keys in Manual Calculations
'·1 Preparation
I f you intend to use a key related to
trigonometric functions, set Angle Form
Slide Switch.
'·2 Key Operation
After these preparation, intended resu It can
be obtained by depressing the function keys
after entering the numerals.
2. Explanation
Angle Form Slide Switch
takes the place of it.
Function Section
Finds a sine value.
Finds a cosine value.
Finds a tangent value.
f
Converts
a value shown
Designates the angle form for the values
or variables of the trigonometric func ­
tions in
manual calculation
or pro ­
grammed calculation.
DEG: Degree
OMS: Degrees, minutes and seconds
The Function Block
The function operates on the value in the
buffer register, and the calculated value
.
Functions
sin
cos
tan
arc sin
arc cos
arc tan
TO DEG
TO OMS
eX
lOx
In
log
nl
e
1f
in
degrees,
Key Operation
~
~
~
~ ~
~
~
~ ~
CO
~
c::EJ
~
GO
~
~
Input Range
(_00,00)
(_00,
co)
{_co, 00)
[-1, 1]
[-1, 1
J
(_00,00)
(_00,00)
(_00,00)
(_00,00)
(_00,00)
(0,00)
(0,00)
[0,69]
minutes and seconds into a value in
decimal degree system.
Finds an arc trigonometrical function in
combination with the
or
~
key.
Converts a value shown in decimal degree
system into a value in degrees, minutes
and seconds. Used in combination with
the
~
key.
Fi nds an exponential function to the base
)
e.
;,
--./
Finds an exponential function to the base
10.
Finds a natural logarithm.
Finds a common logarithm.
Finds a factorial.
Note:
In case of using as a substitution for "The
Table of Functions":
Functions obtained are shown as values
without being rounded, so, if you want to
obtain a rounded value, depress the
c:::::
key.
3