Citizen Systems SR-260N Angular units conversion, Trigonometric / Inverse trigonometric functions

594 + 3 34

=9 367

=9.19

894 + 3.75

=12.19

5 [ a b c ] 4 [ a b c ] 9 [+] 3 [ a b c ] 3

[ a b c ] 4 [ = ]

[ a b c ]

8 [ a b c ] 4 [ a b c ] 9 [ + ] 3.75 [ = ]

DEG

9 ⊔ 7 」 3 6

DEG

9. 1 9

DEG

1 2. 1 9

During a fraction calculation, if the figure is reducible, a figure is reduced to the lowest terms after pressing a function command key

([ + ], [–], [ x ] or [ ⎟ ]) or the [ = ] key.

3	119	=	8	2	3 [ a b			c	] 119	DEG
										8 ⊔ 2 」 3
	21			3	[ a b	c	] 21 [ = ]

If total of integer, numerator and denominator exceeds 10 digits (including division marks), the result answer will be displayed as a decimal.

12345 165 +

5 136 = 12350.77

12345 [ a b c ] 5 [ a b c ]

16[+] 5 [ a b c ] 6 [ a b c ]

13[=]

DEG

1 2 3 5 0. 7 7

Angular units conversion

The calculator enables you to convert a angular unit among degrees(DEG), radians(RAD), and grad(GRAD).

The relation among the three angle units is : 180º =πrad = 200 grad

1)To change the default setting to another setting, press [ DRG ] key repeatedly until the angular unit you want is indicated in the display.

2)After entering an angle, press [ 2ndF ] [ DRGÆ] repeatedly until the converted value is displayed.

90º(deg) = ? (rad) = ? (grad)

90	DEG			9	0.
[ 2ndF ] [ DRGÆ]	RAD		1.	5	7
[ 2ndF ] [ DRGÆ]	GRAD
	1	0	0.	0	0

Trigonometric / Inverse trigonometric functions

When using those key, make sure the calculator is set for the angular unit you want.

E11

SR-260N_English_090324.rtf SIZE: 135x75mm / SCALE 2:1 / 2009/3/24