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.
These keys allow you to enter amounts for transactions and text for receipt messages. Some alphanumeric keys also act as function keys (see below).
|
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. |
|
# (pound) |
accesses the UNIONPAY menu, from which you can perform assisted UnionPay transactions. |
|
3 |
advance the paper in the printer. |
|
6 |
access the Quick Setup menu. |
|
9 |
print a Cash Receipt. |
|
* (asterisk) |
return to the applications menu. |