Aurora DT820P Manual

Aurora kalkulator DT820P

Læs nedenfor 📖 manual på dansk for Aurora DT820P (2 sider) i kategorien kalkulator. Denne guide var nyttig for 12 personer og blev bedømt med 4.5 stjerner i gennemsnit af 2 brugere

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Side 1/2

Thank you for purchasing your new Aurora DT820P calculator, please remove and recycle all packaging and

carefully remove the printed overlay from the screen of the calculator

Instrucons and FAQ’s:

1. Turning your calculator on and o.

Your calculator is equipped with a patented ‘direct number input’ feature, which allows you to press ‘any’

key to turn your calculator on, should you press a number key, then this number will also register in the

display. The calculator is equipped with an ‘auto o’ feature and will power down by itself aer a period

of inacvity.

2. What are the COST, SELL and MARGIN keys for?

These buons allow you to calculate ‘gross prot margin’ and your required cost or sell prices. There are

3 variables - Cost, Sell and Margin, if you input two of these variables the calculator will automacally

solve the third.

Example 1.

My cost is 30, I will sell for 60 what gross prot margin am I making? –

[Input 3, 0, , 6, 0, The answer will be displayed as 50% COST SELL] –

Example 2.

My cost is 30, I want to make 50% gross prot what should I sell it for? –

[Input 3, 0, , 5, 0, The answer will be displayed as 60 COST MARGIN] –

Example 3.

I will sell for 60 and want to make 50% gross profit what should my cost be? –

[Input 6, 0, , 5, 0, The answer will be displayed as 30 SELL MARGIN] –

Aer you have solved any third variable you can review all 3 variables by pressing the , and cost sell

margin keys again.

3. What are the ‘+TAX’ and ‘–TAX’ keys for?

These buons allow you to add or deduct a user denable percentage at the touch of a buon. A

common use for these buons is too add or deduct sales tax.

Firstly you need to set the tax rate.

Example Seng a tax rate of 19% –

[Input 1, 9, The SET key is on the same key as . RATE, SET] –‘+TAX’

The tax rate is now set at 19% and will remain in the memory unl you change it even when the

calculator turns o. Now you have set you tax rate you can simply add or deduct tax easily by using the

‘+Tax’ ‘ Tax’ and -Keys

Example1 The price is 60 including 19% sales tax, what is the price exclusive of tax? –

[Input 6, 0, The answer is displayed as 50.42 -TAX] –

Example 2 The price is 60 excluding 19% sales tax, what is the price including tax? –

[Input 6, 0, The answer is displayed as 71.40. +TAX] –

You can also view the actual tax content and the total by pressing the same tax key again.

You can also review the currently programmed Tax rate by pressing and (the recall key is ‘RATE’ ‘RECALL’

on the same key as the key) the currently set tax rate will be displayed on the screen. -‘ TAX’

4. How do the memory keys work?

Your calculator has a memory and you can store a variable number, to store a number press the ’M+’ key,

you can store a simple number or an answer from a calculaon. The memory also has a running total, so

you can add and deduct numbers using the M+ and M- keys. To see the number stored in the memory or

the running total press the MRC key once. To clear the memory and reset back to zero press MRC key

twice.

Example1 Store the answers to the simple sums 2+2 and 3+3 in the memory and calculate the total. –

[Input 2, +, 2, M+, 3, +, 3, M+] now press the MRC key once, the correct answer of 10 will be displayed.

Example 2 Use the memory to add these number together 5, -6, 8,9,- –4.

[Input 5, M+, -6, M+, 8, M+, 9, M+, -4, M+] now press MRC once and the correct answer 12 will be –

displayed. To clear and reset your memory press the MRC key twice. Whenever a number is stored in the

memory an ‘M’ will show on the display.

Produkt Specifikationer

Mærke:	Aurora
Kategori:	kalkulator
Model:	DT820P

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