CITIZEN SDC-344II User Manual
Page 2
File name: D854_English version : 04/11/05
245x72mm(12.25x72mm)
* POWER SUPPLY
English
CITIZEN model SDC-344II 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
[
ON
CE C
] : Power on / Clear entry / Clear key
[00→0] : Right shift key
[M+] : Memory plus key
[M–] : Memory minus key
[+/–] : ±Sign change key
[
R
C
M
] : Memory recall key / Memory clear key
[MU] : Mark-up / Mark-down Key
[RATE] : Tax rate setting key
[
TAX
-
RECALL
] : Price without tax key / To recall tax rate when pressing [RATE]
and [–TAX] keys.
[
TAX
STORE
+
] : Price with tax key / To store tax rate when pressing [RATE] and
[+TAX] keys.
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
The Signs Of The Display Mean The Following:
MEMORY : Memory
–MINUS : Minus (or negative)
ERROR : Overflow-error
TAX : Amount of tax
–TAX : Price excluding tax
+TAX : Price including tax
% : Tax rate stored
RATE : Tax rate setting
* OPERATION EXAMPLES
English
1.Calculation Examples
Before performing each calculation, press the [
ON
CE C
] key two times.
Example
Key
operation
Display
2 x 3 = 6
2 [x] 2 [
ON
CE C
] 3 [=]
6.
7 x 9 = 63
7 [÷] [x] 9 [=]
63.
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.
1400 x 12% = 168
1400 [x] 12 [%]
168.
6 + 4 + 7.5 = 17.5
6 [+] 4 [+] 7.5 [=]
17.5
5 x 3 ÷ 0.2 = 75
5 [x] 3 [ч] 0.2 [=]
75.
8 ч 4 x 3.7 + 9 =16.4
8 [÷] 4 [x] 3.7 [+] 9 [=]
16.4
5
4
= 625
5 [x] [=] [=] [=]
625.
1 / 2 = 0.5
2 [÷] [=]
0.5
A 0 2 3 F
10)
3
x
(2
1
+
= 0.0625 2 [x] 3 [+] 10 [÷] [=]
0.0625
A 0 2 3 F
5/4
$14.90+$0.35–$1.45+
$12.05=$25.85
1490 [+] 35 [–] 145
[+] 1205 [=]
145.
25.85
2.Memory Calculation
[
R
C
M
] [
R
C
M
] [
ON
CE C
]
0.
12 [x] 4 [M+] 20 [÷] 2 [M–]
MEMORY
10.
[
R
C
M
]
MEMORY
38.
A 0 2 3 F
5/4
(12 x 4) – (20 ÷ 2)
= 38
[
R
C
M
] [
ON
CE C
]
0.
3.Constant Calculation
2 + 3 = 5
2 [+] 3 [=]
5.
4 + 3 = 7
4 [=]
7.
3 x 4 = 12
3 [x] 4 [=]
12.
A 0 2 3 F
3 x 6 = 18
6 [=]
18.
4.Overflow Error Clear
123456789012345
[00→0]
12’345’678’901’234.
[x] 10000 [=]
ERROR
1’234.5678901234
12345678901234
x 10000 =
1'234.5678901234x10
12
[
ON
CE C
]
0.
5.Price mark-up & down calculation
200+(P x 20%)=P
P=
20%
-
1
2000
=2'500.00
2500–2000 = 500.00
2000 [÷] 20 [MU]
[MU]
2'500.00
500.00
200–(P x 20%)=P
P=
20%
1
2000
+
=1'666.67
2000 [÷] 20 [+/–] [MU]
1'666.67
A 0 2 3 F
5/4
15000
15000
-
18000
x100%
= 20.00%
18000 [–] 15000 [MU]
20.00
6.Tax Calculation
3.
%
+TAX
103.
100+TAX(3%)
= 103
Tax sum = 3
3 [RATE] [+TAX]
100 [+TAX]
[+TAX]
TAX
3.
3 = Tax sum 103 = Tax inclusive value
3.
%
–TAX
200.
206–TAX(3%)
= 200
Tax sum = 6
[
ON
CE C
]
[RATE] [–TAX]
206 [–TAX]
[–TAX]
TAX
6.
A 0 2 3 F
6 = Tax sum 200 = Tax exclusive value