Chapter 3: System operation 
P/N 3102351-EN • REV 005 • ISS 28DEC18  159 
To disable or enable a panel NAC: 
1.  Press the Menu button and choose Control. 
2.  Enter a level one password. 
3.  Choose Enable/Disable. 
4.  Choose Panel NAC. 
5.  Select the NAC that you want to disable or enable. 
6.  Press Enter. 
The NAC is disabled and a message indicating that the NAC is disabled is displayed on the 
LCD. 
7.  Press Cancel to return to the previous menu. 
— or — 
Press the Menu button to exit menu mode. 
Disabling and enabling the dialer and network 
Disabling the dialer, network CMS connection, or any panel or device NACs configured as City 
Tie prevents transmission of events to the central monitoring station (CMS). 
When you enable the dialer and network CMS connection: 
•  The Remote Disconnect LED turns off 
•  The message “Dialer Dsbl/Rem Disc” on the LCD disappears 
•  The disabled points indicator on the LCD decrements 
•  The active points indicator on the LCD decrements 
To disable or enable the dialer and network card: 
1.  Press Remote Disconnect. 
2.  Enter a level one password. 
Initiating a fire drill 
Pressing Drill activates all audible and visible notification appliances according to the panel 
programming, but does not activate the alarm relay. The Drill LED indicates that the function is 
active. 
Note: Drill does not operate when the panel has an active alarm or supervisory event.