CITIZEN SDC-400BII - Manual (Page 2)

File name: D45A_English.doc vision : 03/11/01
* POWER SUPPLY English
CITIZEN model SDC-400 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
AC
] : Power on / All Clear key. [CE/C] : Clear Entry / Clear key.
[00 → 0] : Shift-back key. [M+] : Memory plus key.
[M–] : Memory minus key. [+ / –] : ±Sign change key
[ R
C
M ] : Memory recall key / Memory clear key.
[MU] : Price Mark-up/down key
[MII+] [MII–] [MII
R
C
] : The Second Memory Key
A 0 2 3 F 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
* OPERATION EXAMPLES English
1.Calculation Examples
Before performing each calculation, press the [
ON
AC
] key.
Example Key operation Display
1 x 2 x 3 = 6 [ ON
AC
]
1 [x] 2 [x] 3 [=]
[CE/C]
0.
6.
0.
2 x 3 = 6 2 [x] 2 [CE/C] 3[=] 6.
2 + 4 + 6 = 12 2 [+] 3 [+] 6 [CE/C] [CE/C]
2 [+] 4 [+] 4 [=] 0.
12.
1234 x 100
= 123,400 12345 [00 → 0]
[x] 100 [=]
1'234
123'400
$14.90 + $0.35 – $1.45
+ $12.05 = $25.85 1490 [+] 35 [–] 145 [+]
1205 [=]
25.85
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.
300 + (300 x 40%) = 420 300 [+] 40 [%] 420.
300 – (300 x 40%) = 180 300 [–] 40 [%] 180.
5 4 = 625 5 [x] [=] [=] [=] 625.
1 / 2 = 0.5 2 [÷] [=] 0.5
6) - 5 x (2
1
= 0.25 2 [x] 5 [–] 6 [÷] [=] 0.25
5/4 ↑ ↓
A 0 2 3 F
144 = 12 144 [ ] 12.
2.Memory Calculation
[ ON
AC
] 0.
12 [x] 4 [M+] 20 [÷] 2 [M–]
MI
10.
[ R
C
M ] MI 38.
(12 x 4) – (20 ÷ 2) =
38
[ R
C
M ] [CE/C] 0.
15 [x] 2 [M+] 20 [x] 3 [M+]
MI
60.
25 [x] 4 [M+]
MI
100.
[ R
C
M ] MI 190.
10 [÷] 5 [MII+] 4 [x] 2 [MII+] MI
MII
8.
[MII R
C
] MI
MII
10.
[ R
C
M ] [÷] MI
MII
190.
[MII R
C
] MI
MII
10.
[=] MI
MII
19.
5/4 ↑ ↓
A 0 2 3 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
[ ON
AC
] 0.
3.Constant Calculation
2 + 3 = 5 2 [+] 3 [=] 5.
4 + 3 = 7 4 [=] 7.
3 x 4 = 12 3 [x] 4 [=] 12.
5/4 ↑ ↓
A 0 2 3 F
3 x 6 = 18 6 [=] 18.
4.Overflow Error Clear
123456789012 x 100
= 12345678901200 1234567890123
[00
→ 0] [x] 100 [=]
[ ON
AC
]
E
E 123'456'789'012
12.3456789012
0.
5.Tax Calculation
200+TAX(25%)=250 200 [x] 25 [%] [+] [=] 250.
50 = Tax sum 250 = Tax inclusive value
200–TAX(25%)=160 200 [÷] 25 [+/-] [MU]
[MU]
160.
40.
5/4 ↑ ↓
A 0 2 3 F
40 = Tax sum 160 = Tax exclusive value
6.PRICE MARK-UP & DOWN CALCULATION
2000+(P x 20%)=P
P=
20% - 1
2000
= 2,500
2000 [÷]
20 [MU] 2'000.
2'500.00
5/4 ↑ ↓
A 0 2 3 F
1250–(P x 20%)=P
P=
25% 1
1250
+
= 1,000
1250 [÷] 25 [+/-] [MU] 1'000.00
7.DELTA PERCENT
5/4 ↑ ↓
A 0 2 3 F
15000
15000 - 18000
x100%
= 20%
18000 [–] 15000 [MU] 20.00