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* POWER SUPPLY
CITIZEN model SDC-384N/SDC-395N 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 7 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.
-Reset operation-
If the calculator is lock and further key operations becomes impossible, please
press the center on [MU]&[=] at the same time to release the condition. It will
return all setting to default setting.
* KEY INDEX
ON
[
] : Power on / Clear Entry / Clear key
CE
C
•
[00 → 0] : Right shift key
[M–] : Memory minus key
[
M
] : Memory recall / Memory clear key
R
C
[MU] : Mark-up / Mark-down Key
[ ] : Square root key
STORE
[
] :
Price with Tax key
TAX
+
To store tax rate when pressing [RATE] and [+TAX] keys
RECALL
[
] :
Price without Tax key
TAX
−
To recall tax rate when pressing [RATE] and [-TAX] keys
A 0 2 3 F
Decimal place selection switch
– F –
Floating decimal mode
– 0 – 2 – 3 –
Fixed decimal mode
– A –
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
M emory
：
–MINUS
M inus(or negative)
：
ERROR
O verflow-error
：
GT
G rand total
：
%
T ax rate stored
：
* OPERATION EXAMPLES
1.Calculation Examples
Before performing each calculation, press the [
Example
2 x 3 = 6
A 0 2 3 F
7 x 9 = 63
300 x 27% = 81
11.2
x 100% = 20%
56
300+(300 x 40%)=420 300 [+] 40 [%]
300–(300 x 40%)=180 300 [–] 40 [%]
1400 x 12% = 168
6 + 4 + 7.5 = 17.5
5 x 3 ÷ 0.2 = 75
8 ÷ 4 x 3.7 + 9 =16.4
4
5
= 625
1 / 2 = 0.5
1
(2
x
3
10)
+
= 12
144
A 0 2 3 F
$14.90+$0.35–$1.45+
$12.05=$25.85
5/4
2.Memory Calculation
A 0 2 3 F
(12 x 4) – (20 ÷ 2)
= 38
5/4
3.Constant Calculation
2 + 3 = 5
A 0 2 3 F
4 + 3 = 7
3 x 4 = 12
3 x 6 = 18
4.Overflow Error Clear (SDC-395N)
1234567890123456 x
10000
= 1'234.567890123456
12
x 10
5.Price Mark-Up & Down Calculation
A 0 2 3 F
2000+(P x 20%)=P
2000
P=
5/4
- 1
20%
2500–2000 = 500.00
2000–(P x 20%)=P
2000
P=
1
20%
+
18000
-
15000
15000
= 20.00%
6.GT-Memory
Pressing [GT] twice before you operate GT function.
20 + 10 = 30
A 0 2 3 F
45 – 25 = 20
50 x 3 = 150
total = 200
200 x 15% = 30
200 + (200 x 15%) =
230
All calculation results are automatically accumulated in GT.
7.Tax Calculation
100+TAX(3%)
= 103
Tax sum = 3
3 = Tax sum
206–TAX(3%)
= 200
Tax sum = 6
6 = Tax sum
[M+] : Memory plus key
[+/–] : ±Sign change key
[GT] : Grand total key
[RATE] : Tax rate setting key
TAX
A mount of tax
：
–TAX
P rice excluding tax
：
+TAX
：
RATE
：
Key operation
2 [x] 2 [
7 [÷] [x] 9 [=]
300 [x] 27 [%]
11.2 [÷] 56 [%]
1400 [x] 12 [%]
6 [+] 4 [+] 7.5 [=]
ON
[
CE
C
•
0.2 [=]
8 [÷] 4 [x] 3.7 [+] 9 [=]
5 [x] [=] [=] [=]
2 [÷] [=]
= 0.0625
2 [x] 3 [+] 10 [÷] [=]
144 [ ]
1490 [+] 35 [–] 145
[+] 1205 [=]
[
M
] [
M
] [
R
R
C
C
12 [x] 4 [M+] 20 [÷] 2 [M–]
[
M
]
R
C
ON
[
M
] [
R
C
CE
C
•
2 [+] 3 [=]
4 [=]
3 [x] 4 [=]
6 [=]
12345678901234567
[00→0]
[x] 10000 [=]
ON
ON
[
] [
]
CE
C
CE
C
•
•
2000 [÷] 20 [MU]
[MU]
=2'500.00
2000 [÷] 20 [+/–] [MU]
=1'666.67
18000 [–] 15000 [MU]
x100%
[GT] [GT] 20 [+] 10 [=]
45 [–] 25 [=]
50 [x] 3 [=]
[GT]
[x] 15 [%]
[GT]
[GT]
ON
[
]
CE
C
•
3 [RATE] [+TAX]
100 [+TAX]
[+TAX]
103 = Tax inclusive value
ON
[
] [RATE] [–TAX]
CE
C
•
206 [–TAX]
[–TAX]
200 = Tax exclusive value
P rice including tax
T ax rate setting
ON
] key two times.
CE
C
•
ON
] 3 [=]
CE
C
•
ON
] [
] 5 [x] 3 [÷]
CE
C
•
ON
]
CE
C
•
MEMORY
MEMORY
]
1'234'567'890'123'456.
ERROR
1'234'567'890'123'456.
1'234.567890123456
ERROR
English
English
English
Display
6.
GT
GT
63.
GT
81.
GT
20.
GT
420.
GT
180.
GT
168.
GT
17.5
GT
75.
16.4
GT
GT
625.
GT
0.5
GT 0.0625
12.
145.
GT
25.85
0.
10.
38.
0.
5.
GT
7.
GT
12.
GT
18.
GT
0.
2'500.00
500.00
1'666.67
20.00
GT
30.
GT
20.
GT
150.
GT
200.
GT
30.
GT
230.
230.
0.
%
3.
+TAX
103.
TAX
3.
%
3.
–TAX
200.
TAX
6.
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