The Terminal Keypad

 820_keypad.jpg

The VX 820 Duet keypad

The terminal keypad contains alphanumeric keys and function keys. Some of the Vx820 function keys appear on the touchscreen instead of on the keypad. Refer to The Touchscreen for more information.

 

Alphanumeric Keys

These keys allow you to enter amounts for transactions and text for receipt messages. Some alphanumeric keys also act as function keys (see below).

 

The Function Keys

KEY Name

Allows you to...

CANC ANNUL (red key)

        cancel a transaction

        return to the transaction menu after completing a transaction

        return to the previous menu when performing administrative functions

The red key located at the bottom left of the keypad.

CORR (yellow key)

        clear the last character or number entered (by the cardholder or the merchant)

        return to the previous cardholder prompt if no value is currently displayed for the cardholder prompt

        clear the value displayed when a prompt is first displayed

        change the direction of the arrow icon above the 1st purple function key.

The yellow key located at the bottom centre of the keypad.

OK (green key)

        confirm the data input is complete.

        confirm the data displayed is correct.

        display the CONFIGURATION menu if pressed when the terminal is at the transactions menu.

The green key located at the bottom right of the keypad.

3

advance the paper in the printer.

6

access the Quick Setup menu.

9

print a Cash Receipt.

* (asterisk)

return to the applications menu.