Dynacord DMM 4650 Informazioni tecniche

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Description

The DMM 4650 is a signal processor, allowing an universal generation and

control of audio signals. The main application is for PA racks, but stand-

alone applications are possible as well. The audio signals can consist of

alarm, gong, messages and also random combinations. These programs

were created by Dynacord and stored as presets.

The audio quality of the messages can be selected depending on memory

extension and different user requirements. With maximum memory exten-

sion, a total recording time of 16 minutes is possible. Password protection

is provided. The operation is easy, like cassette recorders or CD players.

A computer interface allows saving and loading of unit conﬁ gurations and

message data.

In order to ensure function reliability, a self-test and a audio data veriﬁ cati-

on is installed. The alarm takes place via an own output "Fault/Error". The

device is maintenance-free because no battery or accumulator is installed.

The appliance must be protected against:

- drip or splashwater

- direct sun irradiation

- high ambient temperature or direct inﬂ uence of heat sources

- high air humidity

- heavy dust deposits

- strong vibrations

If the unit is brought directly from a cold to a warm place, dampness can

precipitate on the inner parts. The unit may only be put into operation after

it has warmed up to the ambient temperature (approx. after one hour).

Should an object or liquid get into the case, disconnect the unit from

the current sources immediately and have the device checked by a

DYNACORD service center, before further use.

Do not use any sprays to clean the unit, as these can damage it, perhaps

causing it to ignite suddenly.

CONTENTS

Description.................................................... 18

Front Panel................................................... 20

Rear Panel................................................... 20

Speciﬁ cations DMM 4650............................ 21

List Factory Sequeces................................. 22

Installation example..................................... 23

Dimensions.................................................. 35

DMM 4650