Name: Citizen TDS-2000
Brand: Citizen
SKU: 845540
Rating: 79 (1 reviews)

File name: D510_English.doc version : 3/21/2006

CITIZEN model TDS-2000 is a 12-digit desktop calculator specially

designed with two big LCD displays. Just like a cash register, this

innovative feature makes it possible for the 2

person to share together

with your calculating process more conveniently.

* POWER SUPPLY English

TDS-2000 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 battery cover on

lower cabinet to remove the old battery and insert a new battery in the

indicated polarity. After changing battery, please use a pointed object to

press the RESET hole near the battery. When you finish, replace the

battery cover and secure the screw.

* KEY INDEX English

[ON/C] : Power on / Clear key [CE] : Clear entry key

[00▶0] : Right Shift key [M–] : Memory minus key

[M+] : Memory plus key [+/–] : ±Sign change key

[MRC] : Memory recall key / Memory clear key

[%] : Percentage key [MU] : Mark-up / Mark-down key

[CHANGE] :  Change calculation key  To recall the amount to pay or the

amount of change when pressing [CHANGE] key

[RATE] : Tax rate setting key

[

STORE

+TAX

] :  Price with Tax key

 To store tax rate when pressing [RATE] and [+TAX] keys

[

RECALL

-TAX

] :  Price without Tax key

 To recall tax rate when pressing [RATE] and [-TAX] keys

0 1 2 3 F

Decimal place selection switch

– F –

– 0 –1– 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:

M : Memory TAX : Amount of tax

– : Minus (or negative) –TAX : Price excluding tax

+TAX : Price including tax RATE : Tax rate setting

% : Tax rate stored and recalled E : Overflow / Logic / Memory error

CHANGE : Amount of change

* OPERATION EXAMPLES English

1.Calculation Examples

Before performing each calculation, press the [ON/C] key two times.

Example Key operation Display

2 x 3 = 6 2 [x] 2 [CE] 3 [=]

7 x 9 = 63 7 [÷] [x] 9 [=] 63.

300 x 27% = 81 300 [x] 27 [%] 81.

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 [ON/C] 5 [x] 3 [÷] 0.2 [=] 75.

8 ÷ 4 x 3.7 + 9 =16.4 8 [÷] 4 [x] 3.7 [+] 9 [=] 16.4

= 625 5 [x] [=] [=] [=] 625.

1 / 2 = 0.5 1[÷]2 [=] or 2 [÷] [=] 0.5

0 1 2 3 F

10) 3 x (2

= 0.0625

2 [x] 3 [+] 10 [÷] [=] 0.0625

0 1 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

[MRC] [MRC] [ON/C] 0.

12 [x] 4 [M+] 20 [÷] 2 [M–]

10.

[MRC]

38.

0 1 2 3 F

5/4

(12 x 4) – (20 ÷ 2)

= 38

[MRC] [ON/C]

3.Constant Calculation

2 + 3 = 5 2 [+] 3 [=] 5.

4 + 3

= 7 4 [=] 7.

3 – 2

= 1 3 [–] 2 [=] 1.

2 – 2

= 0 2 [=] 0.

3 x

4 = 12 3 [x] 4 [=] 12.

3 x

6 = 18 6 [=] 18.

12 ÷ 4

= 3 12 [÷] 4 [=] 3.

0 1 2 3 F

24 ÷ 4 = 6 24 [=] 6.

4.Overflow Error Clear

123456789012

123’456’789’012.

[x] 100000 [00▶0]

10000.

[=] E

1’234.56789012

123456789012 x 10000

= 1'234.56789012 x 10

[ON/C]

5.Price Mark-Up & Down Calculation

2000+(P x 20%)=P

20% - 1

2000

=2'500.00

2500–2000 = 500.00

2000 [÷] 20 [MU]

[MU]

2'500.00

500.00

2000–(P x 20%)=P

20% 1

2000

=1'666.66

2000 [÷] 20 [+/–] [MU]

1'666.66

0 1 2 3 F

5/4

15000

15000 - 18000

x100%

= 20.00%

18000 [–] 15000 [MU] 20.00

6.Tax Calculation

100+TAX(3%) = 103

Tax su m = 3

3 [RATE] [+TAX]

100 [+TAX]

[+TAX]

103.

+TAX

TAX

3 = Tax sum 103 = Tax inclusive value

206-TAX(3%) = 200

Tax su m = 6

[ON/C] [RATE] [-TAX]

206 [-TAX]

[-TAX]

[CE]

200.

-TAX

TAX

0 1 2 3 F

5/4

6 = Tax sum 200 = Tax exclusive value

7.Change Calculation

100 + 20 = 120 100 [+] 20 [=] 120.

120 = the amount to pay

500 – 120

= 380 500 [CHANGE]

CHANGE

380.

500 = the amount given 380 = the change returned

To recall the value to pay: [CHANGE]

120.

This value is stored after performing [=] key.

To recall the value of change: [CHANGE]

CHANGE

380.

This value is stored after performing [CHANGE] key.

1000 – 120

= 880 1000 [CHANGE]

CHANGE

880.

1000 = the amount given 880 = the change returned

0 1 2 3 F

5/4

To clear the values [ON/C] 0.

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About the Citizen TDS-2000

View the manual for the Citizen TDS-2000 here, for free. This manual comes under the category Calculators and has been rated by 1 people with an average of a 7.9. This manual is available in the following languages: English. Do you have a question about the Citizen TDS-2000 or do you need help? Ask your question here