Contents, Introduction Characteristics | Dynacord DTI 2000 specification

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Introduction

This owner’s manual covers the installation, programming, and operation of DYNACORD’s DTI 2000 Digital Telephone Interface. Since operating and programming the DTI 2000 is similar to the operation and programming of a paging console, the DPM 4000 System handbook, the DPC 4000 paging console owner’s manual, and the Help Files of the PC Designer software may also be useful information sources.

Characteristics

The DTI 2000 is a micro processor-controlled, completely configurable telephone interface for DYNACORD PA-systems and sound reinforcement systems. The DTI 2000 is used for connecting the DPM 4000 System Manager to a telephone line or network to launch announcements from each telephone set over the loudspeaker network and to trigger signals, pre-recorded text messages and control functions (macros) of the DPM 4000 System Manager using a telephone set.

The DTI 2000 needs to be connected to an analogue phone line and is controlled via tone-dial (multi- frequency dialling). Using the supplied cable, the telephone interface has to be connected to a paging console input on the DPM 4000. The interface transmits serial control data as well as LF-audio signals. The DTI 2000 appears at the DPM 4000 as a special paging console allowing it to be programmed via the PC Designer Software in paging console dialog mode.

The DTI 2000 offers 100 call numbers (from 00 to 99). Any function can be assigned to any call number. Possible functions include zone or group selection, live-announcements with pre- programmable priority and pre-chime signal, playback of pre-recorded text messages and triggering of DPM 4000 macros. The DTI 2000 offers two different access authorisations with individual password protection. Depending on the actual application and desired operation, the DTI 2000 allows initiating any possible function from a standard telephone set – from making a simple announcements up to triggering a sound reinforcement installation’s most complex sequential control procedures.

Features

Selection of up to 100 zones for announcements

Programming of up to 20 call groups for group calls and collective calls

Configuration of a call number organisation chart of up to 100 numbers (0 ... 99) for announcements and arbitrary control functions

Selecting several zones or groups for announcements

Initiating the playback of pre-recorded text messages

Triggering of special functions (macros, erase zone / group selection)

Assigning priorities for announcements and message playback

Two level password protection

Acknowledgement signals for O.K., faulty entry, busy, outgoing text message, etc.

Automatic hang up: to specify the duration of announcements via internal Dip switches

Trimmer on the front panel for setting the audio signal level

Programming via PC Designer Software equivalent to DPC 4000 paging consoles

Configuration possibility for world telephone standards (country-specific settings)

DTI 2000 Manual e EDITED.doc