Chapter 3: System operation 
126  P/N 3102351-EN • REV 005 • ISS 28DEC18 
NACs that cannot be silenced 149 
Conducting a lamp test 150 
Activating and restoring output devices 150 
Unlatching latched output devices 151 
Activating and restoring panel NACs 151 
Activating and restoring sensor bypass 152 
Activating and restoring gas accelerated response 153 
Disabling and enabling devices 153 
Disabling and enabling zones 154 
Disabling and enabling panel events 155 
Disabling and enabling loop events 157 
Disabling and enabling panel NACs 158 
Disabling and enabling the dialer and network 159 
Initiating a fire drill 159 
Conducting a walk test 160