External (key-switch operated):
Reset/resound/test zone lamps evacuate
Silence alarm sounders
Silence fault sounders
Internal:
One man detector test
Zone isolate
Revert to short-circuit: fire (no resistors in call points)
External indicators:
Sounder fault
Battery/power supply fault
Mains on
Zone fire
Zone fault
Internal indicators:
Open circuit zone fault
Short circuit zone fault
Zone isolated
Engineer test selected
Outputs:
Two sounder circuits (alarm relay contacts can be obtained by connecting a relay to a sounder circuit)
Ancillary connections for expansion modules will allow the following:
Repeater panels
Multiple sounder outputs
Connection to landlord panel