Dynacord DMM 4650 - Manual

Dynacord DMM 4650

Dynacord DMM 4650 – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.

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Table of Contents:

  • Page 2 – CONTENTS
  • Page 5 – Installation instructions; The appliance has to be protected against:
  • Page 6 – FRONT PANEL
  • Page 7 – O. 24 V DC power supply; REAR PANEL
  • Page 9 – Sequence function
  • Page 11 – Passwort
  • Page 12 – MESSAGE; Message number, Preset
  • Page 13 – Soft key “edt”
  • Page 14 – Message memory extension
  • Page 15 – GONG; Gong Presets; Load
  • Page 16 – List of available gong parameters; Remarks regarding parameter setting:
  • Page 17 – ALARM; Alarm Presets
  • Page 18 – List of available alarm parameters; 000 corresponds to infinite repetition.; Type continuous sound
  • Page 19 – Type Jump sound; Type burst
  • Page 20 – Announcement; Operation menu announcement; “announcement”
  • Page 21 – Trigger; General; The switch
  • Page 22 – Trigger recognition; = 30 msec. The maximum monitor interval can be set to T; Examples for trigger settings; If the control input is ON for at least 0.6 seconds (T
  • Page 23 – SEQUENCES; Sequence Presets
  • Page 24 – Sequence example
  • Page 25 – List of available step functions in sequences
  • Page 26 – System setup
  • Page 29 – Self test; “self test”
  • Page 30 – CONNECTIONS; CONTROL INPUTS AND CONTROL OUTPUTS PORTS A - D; pin; Control levels and currents:; The polarity of the control inputs is random.; H = high corresponds to
  • Page 31 – Installation example:
  • Page 32 – Audio inputs and outputs
  • Page 33 – “System setup > backup”
  • Page 34 – “Preset xx restored”.; List REMOTE - commands
  • Page 35 – Terminal programs; “restored”
  • Page 36 – FACTORY PRESETS; Factory settings, defaults; The data of the menus; Menu; List of trigger signals; Input Level; utilization
  • Page 37 – List of factory preset sequences; Stops all running sequences
  • Page 39 – Start Message 1
  • Page 40 – Start Message 2
  • Page 42 – BZB ABC alarm
  • Page 43 – Ship alarm “General Emergency”
  • Page 44 – Ship alarm “Manual Morse key”
  • Page 45 – List of factory preset gong signals; no = parameter not available
  • Page 46 – List of factory preset alarm signals; Title
  • Page 47 – APPENDIX; Troubleshooting; Error Name
  • Page 48 – User questions, hints
  • Page 50 – EXAMPLES FOR ALARM TEXTS; Technical malfunction 1
  • Page 52 – WARRANTY
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OWNER’S MANUAL

DMM 4650

Description

The DMM 4650 is a signal processor which allows for an universal generation and control of audio signals.
Its main purpose is the installation in electro-acoustic rack systems, but stand-alone applications are
possible as well. The audio signals can consist of alarm, gong, voice messages but also of random
combinations of these sources. The programs were created by Dynacord (preset). Anyway, it is possible
for the user (consulting company, etc.) to modify those programs and store them as user-programs. The
audio input can be mixed with the DMM 4650 internally generated audio signals (e.g. gong signals with
announcements), or given out as priority at the audio output (programmable).

The audio quality of the messages can be selected, depending on memory extension and different user
requirements. With maximum memory extension, a total recording time of 16 minutes is possible.
Password protection for various operation levels is provided. For “EASY-USER”, the provided operation
features are similar to those known from cassette recorders or CD players. The control of the programs
is performed via floating inputs and floating outputs provide status messages. The priorities and functions
of these lines can be programmed individually (Setup). A computer interface facilitates saving and loading
of the unit’s configuration and its message data.

In order to ensure functional reliability, self-surveillance and audio data verification are employed. The
alarm is ignited via internal fault-output while all warnings are logged. The DMM 4650 is maintenance-free
since no serviceable parts, batteries or accumulators are to be found inside the appliance.

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Summary

Page 2 - CONTENTS

INSTALLATION INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 FRONT PANEL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 REAR PANEL. . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

Page 5 - Installation instructions; The appliance has to be protected against:

Installation instructions The appliance has to be protected against: - drip or splash water - direct sunlight - high ambient temperature or direct influence of heat sources - high humidity - heavy dust deposits - extreme vibrations In case the appliance is transported directly from a cold environmen...

Page 6 - FRONT PANEL

1. INPUT MIC XLR-socket for the connection of a microphone whenrecording a message. By using a short test-sample, thelevel is automatically adjusted and the setting is saved. This input can also be used for making announcements. 2. INPUT LINE RCA-type sockets for the connection of stereo ormonaural ...

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