SHARP EL-310W Electronic Calculator User Manual
- June 5, 2024
- Sharp
Table of Contents
SHARP EL-310W Electronic Calculator
BEFORE USE
- Do not press too hard against the LCD panelbecause it contains glass.
- Never dispose of the battery in a fire.
- Keep battery out of reach of children.
- Since this product is not waterproof, do not use itor store it where fluids, for example water, can splash onto it. Raindrops, water spray, juice, coffee, steam, perspiration, etc. will also cause malfunction.• Please press if you see no indication.
- This product, including accessories, may changedue to upgrading without prior notice
SPECIFICATIONS
SPECIFICATIONSType:Electronic calculatorOperating capacity: [EL-310W] [EL- 330W/377W] 8 digits 10 digitsPower supply: [EL-310W/330W] [EL-377W]Built-in solar cell and Alkaline manganese battery (1.5V (DC) LR44 or equivalent × 1 )Built-in solar cell and Alkaline manganese battery (1.5V (DC) LR1130 × 1)Operating time: [EL-310W/330W] [EL-377W](varies according to use and other factors)Approx. 24 monthsApprox. 18 months(with 1 hour of daily use, using the alkaline battery only)Automatic Power-off:Approx. 7 min.Operating temperature:0°C – 40°C (32°F-104°F)Dimensions: [EL-310W][EL-330W][EL-377W]87 mm(W) × 122 mm(D) × 26.5 mm(H)3-7/16(W) × 4-13/16(D) × 1-1/32(H)98 mm(W) × 153 mm(D) × 27.5 mm(H)3-27/32(W) × 6-1/32(D) × 1-3/32(H)72 mm(W) × 120.5 mm(D) × 8.4 mm(H)2-27/32(W) × 4-3/4(D) × 11/32(H)Weight: (battery included) [EL-310W ][EL-330W][EL-377W]Approx. 91 g (0.21 lb)Approx. 120 g (0.27 lb)Approx. 62 g (0.14 lb)Accessories: Alkaline manganese battery (installed)
OPERATIONS
- Press twice to clear any residual values and calculation instructions in the calculator.
- Before starting memory calculations, press to clear the memory contents.
- For expressing calculation examples, only the symbols that are required for explanation are mentioned.
- Example procedures are listed in the following manner unless otherwise specified
- The entered value (enter a value, then press, , or ) will be kept in the buffer; re-entry will not be necessary when recalculating. The buffer contents will be cleared upon new entry, or when is pressed.
- Immediately after pressing or the set value of cost price/selling price/margin can be verified by using or key.
- Determine the cost price for 30% margin when the selling price is set at $500.
- Determine the selling price for 30% margin when the cost price is set at $350
- • Determine the margin when the cost price is set at $350, and the selling price at $500.
HOW TO PERFORM BASIC CALCULATIONS
PERFORMING A MULTIPLE CONVERSION
Before performing Multiple Conversion, set and confirm a conversion rate first. (The initial conversion rate is “0”.)A conversion rate can be set (or changed) using 6 digits. (A decimal point does not count as 1 digit.)Once set, the conversion rate is memorized until it is changed. However, the conversion rate may change because of battery replacement or consumption, etc.
- Confirm the conversion rate
- Set up a conversion rate (i.e. 1 dollar = 123.45 yen).Converting 120 dollars to yen (Conversion rate: 1 dollar = 123.45)
- Set a conversion rate of 1 m = 39.3701 inches, and convert 472.4412 inches to meters
CALCULATING TAX
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.
- Confirming the tax rate. (0%)
- Set a 5% tax rate. Calculate the tax on $800 and calculate the total Including tax
- 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.
Information on the Disposal of this Equipment and its Batteries
IF YOU WISH TO DISPOSE OF THIS EQUIPMENT OR ITS BATTERIES, DO NOT USE THE
ORDINARY WASTE BIN! DO NOT PUT THEM INTO A FIREPLACE!
In the European Union
Used electrical and electronic equipment and batteries must be collected and treated SEPARATELY in accordance with law. This ensures an environment- friendily treatment, promotes recycling of materials, and minimizes final disposal of waste. Each household should participate!ILLEGAL DISPOSAL can be harmful to human health and the environment due to contained hazardous substances! THIS SYMBOL appears on electrical and electronic equipment and batteries (or the packaging) to remind you of that!lf’Hg’ or ‘Pb’ appears below it, this means that the battery contains traces of mercury (H9 or lead (Pb), respectively. Take USED EQUIPMENT to a local, usually municipal, collection facility, where available. Before that, remove batteries. Take USED BATTERIES to a battery collection facility; usually a place where new batteries are sold. Ask there for a collection box for used batteries. If in doubt, contact your dealer or local authorities and ask for the correct method of disposal.
In other Countries outside the EU
If you wish to discard this product, please contact your local authorities and
ask for the correct method of disposal. ENGLISH
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