HYOSUNG NH-1800CE Operator's Manual page 160

NH-1800CE 5. Operator Function
5.9.1.4 EDIT KEY
The EDIT KEY function is used to enter the Master Key, Unique Key and Mac Key.
.The authorized people by bank or DP will enter the Key(s) with this menu.
KEY MODE: [DES], [TDES], [DUAL MASTER KEY]
KEY MODE: [MAC], [TDES, MAC], [TDES, TMAC]
5- 122