HYOSUNG NH-1800CE Operator's Manual page 161

NH-1800CE 5. Operator Function
KEY MODE: [UNIQUE KEY, DES], [UNIQUE KEY, TDES]
KEY MODE: [UNIQUE KEY, MAC]
Accessing the EDIT KEY
1) Select the 'HOST SETUP' in the OPERATOR FUNCTION menu.
2) Select the 'KEY MANAGEMENT' in the HOST SETUP menu.
3) Select the 'EDIT KEY' in the KEY MANAGEMENT menu.
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