CITIZEN CDC-112 - Manual (Page 16)

File name: D50(CDC-112)_English vision : 2004/9/12 SIZE:250x72mm
PARTS NO. HDBM0D50108
* POWER SUPPLY English
CITIZEN model CDC-112 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-
Remove the screw and the battery cover.
Install a new battery with the + symbol facing upward. After
changing battery, use a pointed object to press the RESET hole
near the battery.
Replace the battery cover and secure the screw.
* KEY INDEX English
[ON/C] : Power on / Clear entry / [CE] Clear key
[+ / –] : ±Sign change key
[M–] : Memory minus key
[M+] : Memory plus key
[MR] : Memory recall key / [MC] Memory clear key
[MU] : Price Mark-up / Down key
[
¨] : Shift-back key
[TAB] : Decimal point selection key
[SET] : Exckange rate setting key
[RATE] : Tax rate setting key
[LOCAL] : Local currency / [
] Universal currency
[
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
The Signs Of The Display Mean The Following:
F Floating decimal mode
0 1 2 3 Fixed decimal mode
A ADD Mode, automatically enters the monetary decimal
point in addition and subtraction calculations.
MEMORY : Memory TAX : Amount of tax
–MINUS : Minus ( or negative) –TAX : Price excluding tax
ERROR : Overflow-error. +TAX : Price including tax
% : Tax rate stored RATE : Tax rate setting
* OPERATION EXAMPLES English
1.Calculation Examples
Before performing each calculation, press the [ON/C] key.
Example Key operation Display
1 x 2 x 3 = 6 [ON/C]
1 [x] 2 [x] 3 [=]
[ON/C] F
F
F 0.
6.
0.
2 x 3 = 6 2 [x] 2 [CE] 3 [=] F 6.
[TAB] F
2 + 4 + 6 = 12 2 [+] 3 [+] 6 [ON/C]
2 [+] 4 [+] 6 [=] F
F 0.
12.
5 x 3 ÷ 0.2 = 75 5 [x] 3 [÷] 0.2 [=] F 75.
300 x 27% = 81 300 [x] 27 [%] F 81.
56
11.2
x 100% = 20% 11.2 [÷] 56 [%] F 20.
30 + (30 x 40%) = 42 30 [+] 40 [%] F 42.
30 – (30 x 40%) = 18 30 [–] 40 [%] F 18.
5 4 = 625 5 [x] [=] [=] [=] F 625.
1 / 25 = 0.04 25 [÷] [=] F 0.04
5) - 5 x (2
1
= 0.2 2 [x] 5 [–] 5 [÷] [=] F 0.2
[TAB] A $14.90+$0.35–$1.45
+ $12.05 = $25.85
1490 [+] 35 [–] 145 [+]
1205 [=]
A 25.85
2.Memory Calculation
[TAB] 0 [MC] [ON/C] 0.
12 [x] 4 [M+] 20 [÷] 2 [M–] MEMORY 0 10.
[MR] MEMORY 0 38.
(12 x 4) – (20 ÷ 2) =
38
[MC] [ON/C] 0 0.
3.Constant Calculation
2 + 3 = 5 2 [+] 3 [=] 2 5.00
4 + 3 = 7 4 [=] 2 7.00
3 x 4.111 = 12.333 3 [x] 4.111 [=] 2 12.33
[TAB] 2
3 x 6 = 18 6 [=] 2 18.00
4.Overflow Error Clear
123456789012 x 100
= 12345678901200 1234567890123
[x] 100 [=]
[
¨] [ON/C]
ERROR 2
2
12.3456789012
0.
5.Tax Calculation
F 3. %
F +TAX 103.
[TAB] F 100+TAX(3%)
= 103
Tax sum = 3
3 [RATE] [+TAX]
100 [+TAX]
[+TAX]
F TAX 3.
* 3 = Tax sum 103 = Tax inclusive value
F 3. %
F – TAX 200.
[TAB] F 206–TAX(3%)
= 200
Tax sum = 6
[ON/C] [RATE] [–TAX]
206 [–TAX]
[–TAX]
F TAX 6.
* 6 = Tax sum 200 = Tax exclusive value
6.Currency Exchange
EURO 1= USD 1.2140
[
] [LOCAL]
[ ] [SET] 1 [SET]
[LOCAL] [SET] 1.2140 [SET]
1.
1.2140
EURO 10= USD 12.14
USD 25 = EU 20.59 10 [ ] [LOCAL]
25 [LOCAL] [ ]
12.14
20.59
7.Price Mark-UP / Down Calculation
2000 + ( P x 20% ) = P 2000 [÷] 20 20.
P =
2000
( 1 - 20% )
= 2500 [MU] 2’500.
2500 – 2000 = 500 [MU] 500.
1250 – ( P x 25% ) = P 1250 [÷] 25 [+/–] –25.
P =
1250
( 1 + 25% )
= 1000 [MU] 1’000.
1250 – 1000 = 250 [MU] 250.