HYOSUNG NH-1800CE Operator's Manual page 156

NH-1800CE 5. Operator Function
5.9.1.4 SELECT MASTER KEY
The SELECT MASTER KEY function is used to select Master Key or Mac Master Key which is to be
entered.
Accessing the SELECT MASTER 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.
4) Select the key which you want to enter in the EDIT KEY menu.
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