How can I test the onboard NAC's 1 and 2 on a DS9400 Series or 7024 Serires Fire Panels?
To test the onboard NAC 1 and 2 on a DS9400/D7024 perform the following:
On the onboard keypad or remote keypad, press the button labeled DRILL to turn bells on and the (*) key to turn the bells off.
To test each NAC loop separately perform the following:
On the onboard keypad or remote keypad press the TEST button. Select option 6 Test Outputs, then select 1 NACs, from here you can select the Local (Onboard NACs) or 1 of the Remote NAC Power Supplies (FPP-RNAC-8A-4C, D7038, DS9484) wired to the Option Buss of the FACP.