RCF DXT 3000, Owner'S Manual, Page: 5 / 40

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1. EMERGENCY ACTIVATION MODES
With more DXT 3000 units connected in INTERLINK mode it is possible to activate the emergency message in
multiple ways. As first thing it is necessary to choose one modality to activate the emergency message according
to the features of the installation.
1.1. LOCAL EMERGENCY ACTIVATION
The following modalities feature a simultaneous reproduction of the emergency messages from the different
DXT 3000 units connected to the system. They are preferable when multiple DXT 3000 units cover areas that
are not acoustically isolated from each other.
MULTIPLE ACTIVATION COMMANDS
Every DXT 3000 unit is interfaced with Fire Alarm System (FAS) in an independent connection through its own
GPI board. In this way it is possible to select individually the zones in which to activate the emergency message,
by providing separate activation commands for each zone. The reproduction of the emergency message will be
simultaneous between the different DXT 3000 units according to the simultaneity of the activation commands.