manual

ENCRYPTING PIN PAD (EPP) UPGRADE
256
KEY MANAGEMENT
ACCESS INSTRUCTIONS:
1. From the M
AIN MENU screen, se-
lect T
ERMINAL CONFIGURATION.
2. From the T
ERMINAL CONFIGU-
RATION screen, select SET TER-
MINAL PARAMETERS.
3. From the S
ET TERMINAL PARAME-
TERS, select KEY MANAGEMENT.
D
ESCRIPTION:
The K
EY MANAGEMENT function provides access to the ATMs functions that
control the method of entry for MAC Master Keys and/or PIN Master Keys,
downloading the PIN Working Keys, and displaying the Check Digits. The
new VEPP requires that two
key parts (32 alpha/numeric characters) are
entered. After the first part is entered, press “Enter” to display the Check
Digit. “Accepting” the key will prompt to enter the second key part. After
both sets of keys have been entered, the terminal will prompt if any additional
key parts need to be loaded.
The following sequence will be displayed from the K
EY MANAGEMENT
screen:
1. Enter Master Keys - Select this option to enter the encryption keys.
Download Working Keys - Select this option to download the Work-
ing Keys. (Must be selected after entering PIN and/or MAC Master
keys)
Check Digits - Displays encryp-
tion key check digits.
Two (2) passwords are required before entering keys. The defaults are
six (6) zero’s ‘0 0 0 0 0 0’ that MUST
be changed. After keys have been
loaded, you
MUST download the Working keys from the processor.