System Overview - Honeywell X-618 Installation Manual

1 System Overview

The X-618 Public Address and Voice Alarm System provides a complete multiple sound source
public audio management solution. Centralized network management is achieved through the
system software, and all system states are monitored. The X-618 Public Address and Voice Alarm
System is hereby referred to as the "X-618" throughout the remainder of this manual.
The X-618 includes the following product components:

X-DCS2000 Digital Integrated System Manager
The X-DCS2000 Digital Integrated System Manager is hereinafter referred to as the "DCS" or
"X-DCS2000".
The DCS is X-618 control equipment designed for expanding the number of loudspeaker
zones, and can support multiple sound source files for broadcasting. The system
integrates with functions such as the sound source file storage system, the network audio
broadcasting system, the loudspeaker zone control system, and the system for monitoring and
diagnosing faults.

X-DA2250 High Efficiency Power Amplifier
The X-DA2250 High Efficiency Power Amplifier is hereinafter referred to as the "DA" or "X-
DA2250".
In the X-618 system, the DA is used to amplify audio signal power and drive many
broadcasting loudspeakers.

X-NPMI Configurable Network Paging Console
The X-NPMI Programmable Network Paging Console is hereinafter referred to as the "NPM"
or "X-NPMI".
The NPM is used to page zones and control broadcasts for the X-618 on an Ethernet network.
Figure 1 shows the schematic diagram of the X-618 system structure.
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