6. KEYBOARD | |
| 6.2 Function of Each Key |
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| Key |
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| Numeric Keys |
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| 7 |
| 8 | 9 |
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| These keys are used to enter numeric values. Depressing the [00] |
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| 4 |
| 5 | 6 |
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| key once is the same as depressing the [0] key twice consecutively. |
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| 2 | 3 |
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| The [.] key is used to designate the decimal pint of a percentage rate |
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| 0 |
| 00 | • |
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| or a quantity. |
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| 000 key |
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000Depressing the [000] key once is the same as depressing the [0] key three times consecutively.
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| Department Keys | |
1 to | 99 | This key is used to enter each item, serving for classifying |
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merchandise by department. The maximum number of the |
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| departments varies depending on the programming. |
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| Clear Key | |
C |
| This key is used to clear numeric entries or a declaration key entry. |
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| Amount Discount Key | |
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| This key is used to subtract an amount from the sale such as a |
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| discount during a sale. |
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| Amount Charge Key |
This key is used to add an amount to the sale.
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| Percent Charge Key | |
| %+ | This key is used to add a percent rate to a sale. |
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| Percent Discount Key | |
| %− | This key is used to subtract a percent rate from a sale. |
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| This key is used to print a |
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| #/NS | journal for future reference. |
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| This key is used to open the cash drawer without relating to a sale. |
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| Subtotal Key | |
| ST | This key is used to obtain subtotal of the current transaction. |
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| PLU (Price Look Up) Key | |
| PLU | This key is used to enter a PLU that is linked to a department. |
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| This key is used to enter payments received on account, i.e. not |
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R/A | LOAN | relating to a sale. Also used for change reserve amounts loaned |
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from the store. |
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| Loan Key | |
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| This key is used when preparing the changes before the business |
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| hour starts. |
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| ITEM | Item Correct Key | |
| This key is used to remove the last item from the bill, printing a line |
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| CORR |
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| through the item on the receipt and journal. |
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| Void Key | |
| VOID | This key is used to delete an item entered previously (before the last |
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| item) in the current transaction. |
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