Sharp ELSI MATE EL-244T Manual de usuario

ELECTRONIC CALCULATOR

电子计算器

EL-244T

OPERATION MANUAL 操作手册

• Do not press too hard against the LCD panel

because it contains glass.

• Never dispose of the battery in a ﬁre.

• Keep battery out of reach of children.

• Please press if you see no indication.

• This product, including accessories, may

change due to upgrading without prior notice.

• Since this product is not waterproof, do not

use it or store it where ﬂuids, for example

water, can splash onto it. Raindrops, water

spray, juice, coffee, steam, perspiration, etc.

will also cause malfunction.

Type: Electronic calculator

Operating capacity: 8 digits

Power supply: Built-in solar cell and

lithium battery (3V ...

(DC) CR2016 × 1)

Automatic Power-off: Approx. 7 min.

Operating temperature: 0°C - 40°C (32°F-104°F)

Dimensions: 60 mm (W) × 105 mm

(D) × 8.4 mm (H) 2-3/8"

(W) × 4-1/8" (D) × 11/32"

(H)

Weight: Approx. 42 g (0.09 lb.)

(battery included)

Accessories: Lithium battery

(installed), Operation

manual

PRINTED IN CHINA / 中国印刷

09BT(TINSZ1470EHZZ)

0GS9216170////

ENGLISH

BEFORE USE

SPECIFICATIONS

SHARP will not be liable nor responsible for any incidental or consequential economic or property

damage caused by misuse and/or malfunctions of this product and its peripherals, unless such liability

is acknowledged by law.

• LCD 面板内含玻璃，所以请不要用力挤压

LCD。

• 请绝对不要将电池投入火中。

• 请将电池放置在小孩所能接触范围之外。

• 如果没有任何显示，请按。

• 本产品及其附件会因升级而变化，恕不提前通

知。

• 因为产品不防水，请不要在液体（如水）能溅

到的地方使用或保存。雨滴、喷水、果汁、咖

啡、蒸汽、汗水等也会造成产品故障。

类型：电子计算器

计算能力： 8 位数字

电源：内置太阳能电池和锂电池 (3V ...

(DC) CR2016 × 1)

自动关机：约7 分钟

工作温度： 0°C - 40°C (32°F-104°F)

尺寸： 60 mm (W) × 105 mm (D) × 8.4

mm (H) 2-3/8" (W) × 4-1/8" (D) ×

11/32" (H)

重量：约42 g (0.09 lb.)

（包括电池）

附件：锂电池

（已安装），操作手册

中文

使用之前

规格

夏普对本产品和其外设因误用和（或）故障而导致的附带或间接经济或财产损坏不承担义务或责任，除

非法律规定有此义务。

BATTERY REPLACEMENT

电池更换

For USA only:

This product contains a CR Coin Lithium Battery which contains Perchlorate Material – special

handling may apply, California residents, See www.dtsc.ca.gov/hazardouswaste/perchlorate/

OPERATIONS 操作

1. Press twice to clear any residual values and calculation instructions in the calculator.

2. Before starting memory calculations, press twice to clear the memory contents.

3. For expressing calculation examples, only the symbols that are required for explanation are

mentioned.

4. Example procedures are listed in following manner unless otherwise speciﬁed.

(1) Example (2) Key operations (3) Display

1. 按两次清除计算器内任何数值和计算指令。

2. 如果开始记忆计算，请按两次清除内存信息。

3. 对于表达式计算示例，只有对需要解释的符号才会说明。

4. 示例步骤按如下方式列举，除非另有说明。

(1) 示例 (2) 关键运算 (3) 显示

EL-244T(U1U)-1①

HOW TO PERFORM BASIC CALCULATIONS

如何执行基本计算

• When , , , or is pressed, the “=”symbol appears on the display. (This symbol is

not shown in the calculation examples.)

• 当按下 , , , 或时，“=”符号会显示在显示屏上。（该符号不出现在计算示例

中。）

)3()2()1(

(–24+2)÷4=–5.5 24 2 4

–5.5

34+57=91 34 57

91.

45+57=102 45

102.

38–26=12 38 26

12.

35–26=9 35

68×25=1700 68 25

1’700.

68×40=2720 40

2’720.

35÷14=2.5 35 14

2.5

98÷14=7 98

200×10%=20 200 10

20.

(9÷36)×100=25 009 36

25.

200+(200×10%)=220 200 10

220.

46=(43)2=4096 4

4’096.

1/8=0.125 8

0.125

25 ×05 = 125 25 15

125.

–) 84 ÷03 = 028 84 03

28.

+) 68 + 17 = 085 68 17

85.

182 00

182.

2+3 →2+4=6 2 3 4

5×2→5÷2=2.5 5 2

2.5

98765432÷0.444 98765432 0.444

2.2244466

×555 555

1’234.5678

=1234.5678×108(1234.5678×108=123456780000)

CALCULATING TAX / 计算税率

• To perform a tax calculation, ﬁrst it is absolutely necessary to set and check the tax rate. (The initial

tax rate is 0.)

A tax rate can be set (or changed) with a number containing up to four digits. (Decimal point is not

regarded as a digit.)

The set tax rate is retained until it is changed. However, the set tax rate may be changed or lost if the

battery is consumed largely.

• 要执行税率计算，首先当然需要设置和检查税率。（初始税率设置为 0）。

税率可以使用最多4位数字设置（或更改）。（小数点不作为数字。）

设置的税率会一直保留到下次更改。但是，如果电池基本耗尽，设置税率也会更改或丢失。

(1) • Conﬁrming the tax rate. (0%)

• 确认税率。（0%）

)3()2(

(1) • Set a 5% tax rate. Calculate the

tax on $800 and calculate the total

Including tax.

• 设置 5% 税率。对 $800 计算税率，

计算连税值。

(1) • Perform two calculations using $84

and $52.5, both of which already

include tax. (tax rate: 5%)

Calculate the tax on the total and

the total without tax.

• 对$84 和$52.5 执行计算，两者均

已含税。（税率：5%）

计算税费总额和去税总额。

)3()2(

800

)3()2(

84 52.5

EL-244T(U1U)-2①

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