Citizen SDC-888X manual Power Supply, Key Index, Operation Examples, File name D48LEnglish.doc

* POWER SUPPLY English

CITIZEN model SDC-888X is a dual-powered (high power solar + back-up battery) calculator operative under any lighting conditions. -Auto power-off function-

The calculator switches the power off automatically if there has been no key entry for about 10 minutes.

-Battery change-

If the back-up battery needs to be changed, open the lower cabinet to remove the old battery and insert a new battery in the indicated polarity.

* KEY INDEX				English
[	ON	] : Power on / All Clear key.
	AC
[CE/C] : Clear Entry / Clear key.
[MU] : Price Mark-up/down key
[00t0] : Shift-back key.			[M+] : Memory plus key.
[M–] : Memory minus key.			[+ / –] : ±Sign change key
[MR] : Memory recall key			[MC] : Memory clear key

[MII+] [MII–] [MII RC ] : The Second Memory key

A 0 2 3 4 F

– F –

– 0 – 2 – 3 – 4 –

– A –

↑ 5/4 ↓

Decimal place selection switch

Floating decimal mode Fixed decimal mode

ADD–mode automatically enters the monetary decimal in addition and subtraction calculations

Round-up / Round-off / Round-down switch

The Signs Of The Display Mean The Following:

MI：The first memory loaded.	–：Minus ( or negative)
MII：The second memory loaded.	E：Overflow-error.

*OPERATION EXAMPLES

English

1.Calculation Examples

Before performing each calculation, press the [

ON

] key.

AC

Display

Example

Key operation

↑ 5/4 ↓

1 x 2 x 3 = 6

[

ON

]

0.

AC

1 [x] 2 [x] 3 [=]

6.

[CE/C]

A 0 2 3 4 F

0.

2 x 3 = 6

2 [x] 2 [CE/C] 3[=]

6.

2 + 4 + 6 = 12

2 [+] 3 [+] 6 [CE/C] [CE/C]

0.

2 [+] 4 [+] 6 [=]

12.

1234 x 100

12345 [00t0]

1'234.

= 123,400

[x] 100 [=]

123'400.

5 x 3 ÷ 0.2 = 75

5 [x] 3 [÷] 0.2 [=]

75.

300 x 27% = 81

300 [x] 27 [%]

81.

11.2

x 100% = 20%

11.2 [÷] 56 [%]

20.

56

30 + (30 x 40%) = 42

30 [+] 40 [%]

42.

30 – (30 x 40%) = 18

30 [–] 40 [%]

18.

54 = 625

5 [x] [=] [=] [=]

625.

144

= 12

144 [ ]

12.

A 0 2 3 4 F

$14.90 + $0.35 – $1.45

1490 [+] 35 [–] 145 [+]

+ $12.05 = $25.85

1205 [=]

25.85

↑ 5/4 ↓

1 / 30 = 0.0333….

30 [÷] [=]

0.03

1

A 0 2 3 4 F

(2 x 5 - 4) = 0.166….

2 [x] 5 [–] 4 [÷] [=]

0.16

2.Memory Calculation

↑5/4 ↓ (12 x 4) – (20 ÷ 2) = 38

A 0 2 3 4 F

15 x 2 = 30

20 x 3 = 60

25 x 4 = 100 (total A = 190) 10 ÷ 5 = 2

4 x 2 = 8 (total B = 10) A ÷ B = 19

[ ONAC ]

12 [x] 4 [M+] 20 [÷] 2 [M–]

[MR]

[MC] [CE/C]

15 [x] 2 [M+] 20 [x] 3 [M+]

25 [x] 4 [M+]

[MR]

10[÷] 5 [MII+] 4 [x] 2 [MII+] [MII RC ]

[MR] [÷] [MII RC ]

[=]

[ ONAC ]

0.

MI 10. MI 38.

0.

MI 60. MI 100. MI 190.

MI 8.

MII

MI 10.

MII

MI 190.

MII

MI 10.

MII

MI 19.

MII

0.

3.Constant Calculation

↑ 5/4 ↓	2 + 3 = 5					2 [+] 3 [=]				5.00
	4 + 3 = 7					4 [=]				7.00
A 0 2 3 4 F	3 x 4.111 = 12.333					3 [x] 4.111 [=]				12.34
	3 x 6 = 18					6 [=]				18.00
4.Overflow Error Clear
123456789012 x 100						1234567890123			E	123'456'789'012.
= 12345678901200						[00t0] [x] 100 [=]			E	12.3456789012
						[	ON	]		0.
							AC
5.Price Mark-Up & Down Calculation
↑ 5/4 ↓	200+(P x 20%)=P					200 [÷] 20 [MU]				250.
	P=	200		= 250		[MU]				50.
A 0 2 3 4 F		1- 20%
	250–200 = 50
	125–(P x 20%)=P					125 [÷] 25 [+/–] [MU]				100.
	P=	125			= 100	[MU]				25.
			1+ 25%
	125–100 = 25
6.Delta Percent
↑ 5/4 ↓	180 - 150			x100% =		180 [–] 150 [MU]				20.
		150
A 0 2 3 4 F	20%

File name: D48L_English.doc vision : 07/07/24