Chapter 3: System operation
154 P/N 3102352-EN • REV 005 • ISS 28DEC18
Disabling and enabling panel NACs
Disabling a panel NAC prevents activations from being displayed, printed, or reported off
premises. This is typically done during maintenance. Remember to enable the NAC as soon as
you have finished working.
NACs that have been disabled are not restored when the panel is reset. They must be enabled
and then restored.
NACs configured as latched output devices are not restored when the panel is reset. They
must be manually unlatched and then restored.
When you disable a panel NAC:
• The common Disable LED turns on
• The LCD displays a message indicating that the NAC is disabled
• The disabled and active points indicators on the LCD increment
• The common Trouble LED flashes and the panel goes into a trouble state
• The common Trouble relay changes state.
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