Citizen SR-135T Manuel d'utilisateur télécharger pdf (Page 5)

SR8D1A-E.RTF SIZE : 140x75mm SCALE 2:1 2003/8/22

E5 -

CALCULATION

EXAMPLE

KEY OPERATION LCD DISPLAY

WHAT IS 30% OF

450?

450 [x] 30 [SHIFT] [%]

[=]

0.3

135.

WHAT

PERCENTAGE OF

600 IS 120?

(120

600x100=20)

120 [

] 600 [SHIFT] [%]

[=]

20.

WHAT 25% OF 400

IS AN EXTRA?

(400+(400x25/100)

=500)

400 [+] 25 [SHIFT] [%]

[=]

100.

500.

WHAT 25% 0F 400

IS A DISCOUNT?

(400

−

(400x25/100)

=300)

400 [

−

] 25 [SHIFT] [%]

[=]

100.

300.

(13) Trigonometric and arctrigonometric function / Hyperbolic and arc

hyperbolic trigonometric function (1-variable)

([sin], [cos], [tan], [sin

−

], [cos

−

], [tan

−

]).

These function are calculated according to respective defined

areas and accuracy shown in behind chart, any displayed result

of operation can become operators.

(14) Exponential and Logarithmic functions (1-variable).

([In], [Log], [e

], [10

]) Same as Trigonometric functions.

(15) Reciprocal, Square, Square Root, and Cube Root.

([1/x] , [x

], [ ] , [

])same as Trigonometric functions.

(16)

[ ]

a. These keys convert degrees, minutes, seconds, into

decimal degree and decimal degrees into degree

minutes, and seconds.

b. On the “

” format, the integer part of display data is

regarded as degree, 2 digits below the decimal point

as minutes and the 3rd digit and belows as seconds.

Example:

[

] <degree minute second>

2.111111111 [SHIFT] [

] 2 06 3999

(39.99 seconds)

(17) Binary mode ([SHIFT],

[ ]

, [0], [1] ).

a. Data input and output are both binary integers in a maximum

of 10 digits.

b. A negative number is expressed in binary of two's

complement.

1 2 3 4 5 6 7 8 9 10 ... 17 18

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Citizen SR-135T Manuel d'utilisateur Page 5

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