Harding Instruments MicroComm DXL, Руководство по эксплуатации, Страница: 7 / 44

IMS-640/641 VoIP Intercom Master Station Operating Instructions MicroComn DXL
Page 1 MN-DXL-IMS-640/641-1.0
Section 1 - Introduction
Purpose of This Manual
This manual is intended to familiarize you with the operation of the MicroComm DXL IMS-640/641 VoIP
Intercom Master Station. The IMS-640/641 is a telephone style intercom station that uses Voice over Internet
Protocol (VoIP). The IMS-640/641 connects to an exchange via the inter-exchange Network (an Ethernet
network).
The menus are similar to those used by the IMS-440 series of intercom master stations. You should easily master
the operation of the IMS-640/641 if you are already familiar with the operation of the IMS-440.
Welcome to the MicroComm DXL
The MicroComm DXL intercom system is designed to make your job easier. Here are some of the DXL’s main
features:

an Intercom Station can request your attention when needed

you can call an Intercom Station at any time

you can communicate with other Master Stations in your system

if you do not respond to a call request within a specified time, another Master Station will be notified
(assuming there are at least two Master Stations in your facility)

you can make zoned paging announcements directly from your Master Station

you can “step” through Intercom Stations to monitor what is happening at their locations

you can control whether a program is distributed to intercom stations and paging zones

you can adjust the volume of your Master Station and the Intercom Station you are speaking with during
the call

all important activities are logged and saved for printing or reference, and

for ease and speed of maintenance, the system generates alarms whenever wiring faults and other internal
system failures are detected
Elements of the System
The DXL system consists of:

Intercom Stations

Master Stations
that can communicate with Intercom Stations and other Master Stations

Secondary Master Stations
, at which call requests not answered by a Master Station in a timely manner,
and other alarms are annunciated,

Digital Communications Controller (DCC)
, contains process control card, master control card and up to
two station control cards,

Digital Communications Expander (DCE)
contains process control card (with reduced functionality) a
master control card and up to two station control cards.