CITIZEN SDC-577III User Manual
Page 2
File name: D33A1U_English.doc
vision : 03/11/01
* POWER SUPPLY
English
CITIZEN model SDC-577III 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
[00
→
0] : Shift-back key.
[M+] : Memory plus key.
[M–] : Memory minus key.
[+ / –] : ±Sign change key
[MRC] : Memory recall key / Memory clear key.
[RATE] : Tax Rate Setting Key
[
TAX
REC
]: Price without Tax Key / To recall tax rate when pressing
[RATE] and [–TAX] keys.
[
+TAX
SET
]: Price with Tax Key / To store tax rate when pressing [RATE]
and [+TAX] keys.
Display Symbols:
M : memory
TAX : Amount of tax
– : Minus ( or negative)
–TAX : Price excluding tax
E : Overflow-error.
+TAX : Price including tax
TAX% : Tax rate stored
TAX RATE : Tax rate setting
* OPERATION EXAMPLES
English
1.Calculation Examples
Example Key
operation Display
2 x 3 = 6
2 [x] 2 [CE/C] 3[=]
6.
6 + 4 + 7.5 = 17.5
6 [+] 4 [+] 7.5 [=]
17.5
3 – 6 – 4 = –7
3 [–] 6 [–] 4 [=]
–7
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
0625
.
0
10)
3
x
(2
1
=
+
2 [x] 3 [+] 10 [÷] [=]
0.0625
2.Memory Calculation
[MRC] [
ON
CE C
] 25 [x] 5 [M+]
M
125.
84 [÷] 3 [M–]
M
28.
68 [+] 17 [M+]
M
85.
(25 x 5) – (84 ÷ 3)
+ (68 + 17) = 38
[MRC]
M
182.
[MRC] [
ON
CE C
] 14 [M+] 3 [x] 2
[M–] 52 [–] 35 [ч]
(52 – 35) ч (14 – 3 x 2)
= 2.125
[MRC] [=]
M
2.125
[MRC] [
ON
CE C
] 12 [+] 14 [M+]
135 [x] [MRC] [=]
M
3'510
135 x (12 + 14) = 3510
(12 + 14) ÷ 5 = 5.2
[MRC] [÷] 5 [=]
M
5.2
3.Constant Calculation
2 + 3 = 5
2 [+] 3 [=]
5.
4 + 3 = 7
4 [=]
7.
3 x 4 = 12
3 [x] 4 [=]
12.
3 x 6 = 18
6 [=]
18.
4.Overflow Error Clear
123456789012 x 10000
= 1'234.56789012 x 10
12
1234567890123
[00
→
0] [x] 10000 [=]
[
ON
CE C
] [
ON
CE C
]
E
E
123'456'789'012
12.3456789012
0.
5.Tax Calculation
TAX%
3.
+TAX
103.
TAX
100+TAX(3%)
= 103
Tax sum = 3
3 [RATE] [+TAX]
100 [+TAX]
[+TAX] 3.
3 = Tax sum 103 = Tax inclusive value
TAX%
3.
–
TAX
97.0873786407
TAX
100–TAX(3%)
= 97.0873786407
Tax sum = 2.91262136
[
ON
CE C
] [RATE] [–TAX]
100 [–TAX]
[–TAX]
2.91262136
2.91262136 = Tax sum 97.0873786407 = Tax exclusive value