QSC Audio NAC-100-BK - Manual (Page 9)

Passwords
There are two passwords on the NAC-100, one for Utility Select Menu, and one for Control Items.
The Admin/Utility Password allows access to the Utility Select Menu. (Change password in QSControl.net by clicking the Admin/Utility
Password
button on the edit screen for the NAC-100.)
The Control Password limits access to specified Control Items during normal use. (Change password in QSControl.net by clicking the
Control Password
button on the edit screen for the NAC-100.)