manual

ENCRYPTING PIN PAD (EPP) UPGRADE
258
6. Enter Master Keys - This screen
allows selection to enter the Mas-
ter keys. You MUST enter PIN
Master keys. DO NOT enter keys
in the MAC Master keys unless
processor directs. You MUST
enter two (2) sets of keys (32
alpha/numerical).
7. Enter Keys - Enter the first (32)
alpha/numerical key. The on-
screen keypad legend describes
the ATMs keypad for entering
numbers and characters. Select
“ENTER” using the display func-
tion key.
8. Check Digits - After selecting
“Enter” from previous screen, you
will get the Check Digit which
you can either Accept or Decline.
When you “Accept” the key check
digit, enter the second key. After
accepting the second key part, you
will be prompted “Another Key
Part”. Select “Yes” if a third key
is needed or “No” if none.
9. Download Working Keys - After
entering the keys, exit out to the
Key Management Main screen
and Download Working Keys.