Citizen SDC-640II Bruksanvisning
Citizen
Miniräknare
SDC-640II
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D494 SDC-640II SIZE=250X72mm
SDC-640II
HDBMD494131 XXX
File name: D494_IB_English_081919.doc Date : 2008/9/19
Size : 250x72mm(成型 : 125x72mm)
* POWER SUPPLY English
CITIZEN model SDC-640II 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 6 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. After changing battery, please use a metal, elliptical object
to press the RESET pad on printed circuit board.
* KEY INDEX English
[
C
ON
] : Power on / Clear key. [CE] : Clear entry.
[00t0] : Shift-back key. [M+] : Memory plus key.
[M–] : Memory minus key. [+ / –] : ±Sign change key
[MR] : Memory recall key [MC] : Memory clear key.
[MU] : Price Mark-up/down key
[M –] [MII+] [MII II
R
C
] : The Second Memory Key
Decimal place selection switch
– F –
– 0 – 2 – 3 –
– A –
Floating decimal mode
Fixed decimal mode
ADD–mode automatically enters the monetary
decimal in addition and subtraction calculations
5/4
Round-up / Round-off / Round-down switch
The Signs Of The Display Mean The Following:
MEMORY:The first memory loaded. –MINUS:Minus ( or negative)
MEMORYII:The second memory loaded. ERROR:Overflow-error.
* OPERATION EXAMPLES English
1.Calculation Examples
Before performing each calculation, press the [
C
ON
] key.
Example Key operation Display
1 x 2 x 3 = 6 [
C
ON
]
1 [x] 2 [x] 3 [=]
[
C
ON
]
0.
6.
0.
2 x 3 = 6 2 [x] 2 [CE] 3 [=] 6.
5/4
2 + 4 + 6 = 12 2 [+] 3 [+] 6 [
C
ON
]
2 [+] 4 [+] 6 [=]
0.
12.
1234 x 100
= 123,400 12345 [00t0]
[x] 100 [=] 1'234
123'400
5 x 3 ÷ 0.2 = 75 5 [x] 3 [÷] 0.2 [=] 75.
300 x 27% = 81 300 [x] 27 [%] 81.
56
11.2
x 100% = 20% 11.2 [÷] 56 [%] 20.
30 + (30 x 40%) = 42 30 [+] 40 [%] 42.
30 – (30 x 40%) = 18 30 [–] 40 [%] 18.
5
4
= 625 5 [x] [=] [=] [=] 625.
$14.90 + $0.35 – $1.45
+ $12.05 = $25.85 1490 [+] 35 [–] 145 [+]
1205 [=] 25.85
1 / 30 = 0.0333…. 30 [÷] [=] 0.03
5/4
4) - 5 x (2
1
= 0.166…. 2 [x] 5 [–] 4 [÷] [=] 0.16
2.Memory Calculation
[
C
ON
]
0.
12 [x] 4 [M+] 20 [
÷
] 2 [M–]
MEMORY
10.
[MR]
MEMORY
38.
(12 x 4) –
(20÷ 2) = 38
[MC] [CE]
0.
15 [x] 2 [M+] 20 [x] 3 [M+]
MEMORY
60.
25 [x] 4 [M+]
MEMORY
100.
[MR]
MEMORY
190.
10 [
÷
] 5 [M
II
+] 4 [x] 2 [M
II
+]
MEMORY MEMORY II
8.
[MII
R
C
]
MEMORY MEMORY II
10.
[MR] [÷]
MEMORY MEMORY II
190.
[MII
R
C
]
MEMORY MEMORY II
10.
[=]
MEMORY MEMORY II
19.
5/4
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
[MII
R
C
] [MII
R
C
] [MC] [
C
ON
]
0.
3.Constant Calculation
2 + 3 = 5 2 [+] 3 [=] 5.00
4 + 3 = 7 4 [=] 7.00
3 x 4.111 = 12.333 3 [x] 4.111 [=] 12.34
5/4
3 x 6 = 18 6 [=] 18.00
4.Overflow Error Clear
12345678901234
x 100
= 1234567890123400
123456789012345
[00t0] [x] 100 [=]
[
C
ON
]
ERROR
ERROR
12’345’678’901’234
12.345678901234
0.
5.PRICE MARK-UP & DOWN CALCULATION
200+(P x 20%)=P
P=
20% - 1
200
= 250
250–200 = 50
200 [÷] 20 [MU]
[MU]
250.
50.
5/4
125–(P x 20%)=P
P=
25% 1
125
+
= 100
125–100 = 25
125 [÷] 25 [+/–] [MU]
[MU]
100.
25.
6.DELTA PERCENT
5/4
150
150 - 180
x100%
= 20%
180 [–] 150 [MU] 20.
File name: D494_IB_Spanish_080919.doc Date : 2008/9/19
Size : 250x72mm(成型 : 125x72mm)
* ALIMENTACIÓN Español
Modelo CITIZEN SDC-640II funciona gracias a un mecanismo de doble
carga (luz solar y batería de apoyo), lo cual le permite operar bajo
cualquier condición de iluminación.
-Función de desconexión automática-
La calculadora se apaga automáticamente si no p3-ha sido utilizada
durante 6 minutos aproximadamente.
-Reemplazado de la pila-
Si la pila de apoyo necista ser reemplazada, quite los tornillos del
departamento inferior y sustituya la pila gastada por una nueva.
Coloque la pila en su posicion correcta, con la polaridad indicada.
Después de cambiar la batería pulse la almohadilla RESET en la tarjeta
de circuito impreso con un objeto metálico elíptico.
* TECLADO INFORMATIVO Español
[
C
ON
] : Tecla de encendido / Tecla de borrar entrada.
[CE] : Borrar.
[MU] : Tecla de subir o bajar precios
[00t0] : Tecla de anular el digito ultimado.
[M+] : Tecla de memoria positiva. [M–] : Tecla de memoria negativa.
[+ / –] : ±Tecla de cambio de signo
[MR] : Tecla de llamada de memoria
[MC] : Tecla de limpieza de memoria
[MII+] [MII–] [MII
R
C
] : Tecla de la segunda memoria
Selector del lugar decimal
– F –
– 0 – 2 – 3 –
– A –
Modo decimal flotante
Modo decimal flotante
Modo ADD: ingresa automáticamente el decimal
monetario en cálculos de suma y resta
5/4
Redondeo hacia arriba / Sin redondeo / Redondeo
hacia abajo
Los signos del visor significan lo siguiente:
–MINUS : Menos (o negativo)
ERROR : Error de desbordamiento.
MEMORY : La primera memoria está cargada.
MEMORYII : La segunda memoria está cargada.
* EJEMPLO DE FUNCIONES Español
1.Ejemplos de calculación
Presione la tecla [
C
ON
] antes de cada cálculo.
Ejemplo Operación con la tecla
Visualización
1 x 2 x 3 = 6 [
C
ON
]
1 [x] 2 [x] 3 [=]
[
C
ON
]
0.
6.
0.
2 x 3 = 6 2 [x] 2 [CE] 3 [=] 6.
5/4
2 + 4 + 6 = 12 2 [+] 3 [+] 6 [
C
ON
]
2 [+] 4 [+] 6 [=]
0.
12.
1234 x 100
= 123,400
12345 [00t0]
[x] 100 [=]
1'234
123'400
5 x 3 ÷ 0.2 = 75 5 [x] 3 [÷] 0.2 [=] 75.
300 x 27% = 81 300 [x] 27 [%] 81.
56
11.2
x 100% = 20% 11.2 [÷] 56 [%] 20.
30 + (30 x 40%) = 42 30 [+] 40 [%] 42.
30 – (30 x 40%) = 18 30 [–] 40 [%] 18.
5
4
= 625 5 [x] [=] [=] [=] 625.
$14.90 + $0.35 – $1.45
+ $12.05 = $25.85
1490 [+] 35 [–] 145 [+]
1205 [=] 25.85
1 / 30 = 0.0333…. 30 [÷] [=] 0.03
5/4
4) - 5 x (2
1
= 0.166…. 2 [x] 5 [–] 4 [÷] [=] 0.16
2.Cálculo de memoria
[
C
ON
]
0.
12 [x] 4 [M+] 20 [
÷
] 2 [M–]
MEMORY
10.
[MR]
MEMORY
38.
(12 x 4) –
(20 ÷ 2) = 38
[MC] [CE]
0.
15 [x] 2 [M+] 20 [x] 3 [M+]
MEMORY
60.
25 [x] 4 [M+]
MEMORY
100.
[MR]
MEMORY
190.
10 [
÷
] 5 [M
II
+] 4 [x] 2 [M
II
+]
MEMORY MEMORY II
8.
[MII
R
C
]
MEMORY MEMORY II
10.
[MR] [÷]
MEMORY MEMORY II
190.
[MII
R
C
]
MEMORY MEMORY II
10.
[=]
MEMORY MEMORY II
19.
5/4
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
[MII
R
C
] [MII
R
C
] [MC] [
C
ON
]
0.
3.Constante
2 + 3 = 5 2 [+] 3 [=] 5.00
4 + 3 = 7 4 [=] 7.00
3 x 4.111 = 12.333 3 [x] 4.111 [=] 12.34
5/4
3 x 6 = 18 6 [=] 18.00
4. Limpieza de error de desbordamiento
12345678901234
x 100
= 1234567890123400
123456789012345
[00t0] [x] 100 [=]
[
C
ON
]
ERROR
ERROR
12’345’678’901’234
12.345678901234
0.
5.CÁLCULO DE SUBIR O BAJAR PRECIOS
200+(P x 20%)=P
P=
20% - 1
200
= 250
250–200 = 50
200 [÷] 20 [MU]
[MU]
250.
50.
5/4
125–(P x 20%)=P
P=
25% 1
125
+
= 100
125–100 = 25
125 [÷] 25 [+/–] [MU]
[MU]
100.
25.
6.PORCENTAJE DELTA
5/4
150
150 - 180
x100%
= 20%
180 [–] 150 [MU] 20.
Produktspecifikationer
| Varumärke: | Citizen |
| Kategori: | Miniräknare |
| Modell: | SDC-640II |
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