UM1560 datasheet(25/59 Pages) STMICROELECTRONICS

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UM1560

Using the STEVAL-IPC004V1 for transactions

If entered bar code is not present, the below message appears:

'Wrong Item Bar code'

Then the correct bar code has to be entered.

Now press “D” enter key and the following message is displayed:

'3000000000000000'

Press Enter to proceed'.

Press “D” enter key to be added to the current transaction. In each transaction, around 100

different item types can be inserted.

Now the following message appears:

'SN

ITEM

QNT

INR'

Cheese 001

0040'

Total Amt =

0040.0 R

By pressing “A” complete key, the payment mode selection is requested.

Further quantity of the same item can be added. For example, if 2 pieces of cheese have to

be bought, then item bar code has to be added as shown below:

'SN

ITEM

QNT

INR'

Cheese 002

0080'

Total Amt =

0080.0 R

By pressing “A” complete key, the payment mode selection is asked.

5.3

Completing the transaction

To complete the transaction, press “A” complete key. This forces the STEVAL-IPC004V1 to

compile the current transaction list and asks for the payment mode which is shown as

follows:

'1) Cash Mode

2) Card Mode'

Select the payment mode using “*” up and “#” down key and then press “D” enter key.

5.4

Payment

5.4.1

Cash mode

If the cash mode has been selected, the amount has been entered using the keypad. The

LCD display also shows the total amount required.

Press “D” enter key. The recording of the current traction is carried out in the memory and

once it is completed, the following message can be read:

'Amt Rec. = 0030.0 R

Total Amt. = 0027.0 R

Change

= 0003.0 R'

Now press “D” enter key to get the transaction slip.

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