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X-SCALE / X2 CONFIGURATION MANUAL
ENTER PIN MASTER KEY
Description:
PIN is an acronym for Personnel Identification Number. The PIN Master Key provides key protection
during manual entry or downloading of the PIN working key.
Obtain the PIN Master Key from the processor. It must be entered before the PIN Working Key can be
downloaded.
The PIN Master Key normally consists of a two part, 64-character Triple DES key (32 characters in both
key parts) . The PIN Master Key can be made up from the hexadecimal character set (the numbers 0- 9 and
the letters A, B, C, D, E, F).
Follow these steps to enter the PIN Master Key:
The first screen to appear asks you to indicate whether this is a “NEW KEY” or “ADD PART” to an
existing key that was already entered. Use the <CLEAR> button on the keypad to select (highlight)
the key type field. Use an <ARROW> button on the keypad to alternate between the 2 options. Select
the “NEW KEY” option when entering a new key or the first part of a new key. After entering the first
part (32 characters), you will automatically be prompted to enter the second part.
ACCESS INSTRUCTIONS:
1. From the K
EY MANAGEMENT screen, select the ENTER MASTER KEYS option by pressing <1> on the
keypad.
2. From the E
NTER MASTER KEYS screen, select ENTER PIN MASTER KEYS option by pressing <2> on the
keypad.
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