Four-LineInput and Four-LineOutput
DMP 44 LC
User Guide
Audio Products Mixers and Processors
Instrucciones de seguridad • Español
Safety Instructions • English
Consignes de Sécurité • Français
Sicherheitsanleitungen • Deutsch
FCC Class A Notice
Copyright
Conventions Used in this Guide
Trademarks
Contents
DMP 44 LC • Contents
About the DMP 44 LC Digital Matrix Processor
Features
Introduction
About This Guide
DMP 44 LC Introduction
USB 2.0 port on the front panel
DVI Switcher
DMP 44 LC Application Diagram
MediaLink Switcher
Power Amplier
Rear Panel Features and Cabling
Installation
Rear Panel Features and Cabling
Mounting the DMP 44 LC
Figure 2. Power Supply Wiring
Figure 5. RS-232Wiring
Audio Input Wiring
Audio Output Wiring
Figure 4. Output Connector Wiring
DMP 44 LC • Installation
USB Configuration port front panel
•DMP 44 LC Operation •Front Panel Operation
Operation
DMP 44 LC Operation
•Rear Panel Operation •DSP Processing/Signal Flow
Figure 6. DMP 44 LC Front Panel
Power Cycle
Front Panel Operation
Rear Panel Operation
The default reset state of the device is
Firmware Updates
Reset Actuator and LED
Hardware Reset Modes
Digital Input Ports
6.Select Apply to accept the changes
Line Input Signal Chain
DSP Processing and Signal Flow
DMP 44 LC • Operation
Mix Matrix
Line Output Chain
Processor Blocks
Line Input Gain
Line Input Channels
Figure 8. Filter Block Dialog Box
Filter Block
Figure 10. Filter Dialog Box, Filter Not Bypassed
Figure 9. Filter Dialog Box, Filters Added
DMP 44 LC • Operation
Figure 11. Parametric Filter Dialog Box, 1000 Hz
Parametric Equalizer
Figure 12. All Parametric Filters Active
Figure 14. Low Pass Filter Response Curve
High Pass
Low Pass
Figure 13. High Pass Filter Response Curve
Bass and Treble Shelving
Setting bass and treble filters
Figure 15. Bass and Treble Shelving
2. To add a new group, select Add a Group
Configuring Groups
2.Specify bass and treble filters if necessary
1.From the View menu, select Group Controls
DMP 44 LC • Operation
3.Select a group to configure
Treble Groups.”
4.Select a control type for the group
5.Define the group members
Configuring Bass and Treble Groups
DMP 44 LC • Operation
DMP 44 LC • Operation
6.Select the group members
5.Select the Bass or Treble control group
DMP 44 LC • Operation
Compressor
Dynamics Processor
Default is -30.0dB
Ducking
Limiter
DMP 44 LC • Operation
Figure 16. Ducker Configuration Dialog
DSettings
Ducking Configuration Dialog
ACurrent source indicator
BEnable source mic/line checkbox
Figure 17. Ducker Configuration, Input Priority
Priority
FBy dB
Figure 18. Mix Matrix Outlined in Red
Mix Matrix
DMP 44 LC Operation
Mix-pointGUI behavior
DMP 44 LC • Operation
Figure 20. All Inputs to Output
Figure 19. Input 1 to Output
DMP 44 LC • Operation
Filter
Line Output Channels
Figure 21. All Inputs to All Outputs
Dynamics
Volume
DMP 44 LC • Operation
•Command/Response Table for Basic SIS Commands
SIS Programming and Control
Connection Options
RS-232Port
Figure 22. ASCII to Hex Conversion Table
Using the Command/Response Tables
USB Port front panel
DMP 44 LC-initiatedMessages
Symbol definitions
Command/Response Table Overview
Command/Response Table for Basic SIS Commands
Error Responses
ASCII Command
General commands
Special Characters
Command
EX#CV
Partial preset commands
Group Master Commands
name
Digital Input Commands
“DSP Processing and Signal Flow”section
Command/Response Tables for DSP SIS Commands
d e a b c
Symbol definitions
Command/Response Tables for Audio SIS Commands
Response
Command
ASCII Command
Special Characters
ED X6%*X6^GRPM
C Main Mix-point
Volume
A Input Gain Control
C Main Mix-point
•Software Control •DSP Configurator Program
Installing the DSP Configurator Program
Software Control
Software Control
Figure 25. DVD Control Software Menu
Figure 24. DVD Software Menu
DMP 44 LC • Software Control
Figure 26. USB Installer Splash Screen
Install the USB Driver
Figure 27. USB Installation
Live Mode”
DSP Configurator Program
Starting the Program
Figure 28. Successful USB Driver Installation
Using the Program
Synchronizing: Pull vs. Push
Emulate Mode vs. Live Mode
DMP 44 LC • Software Control
Figure 30. Selecting Live Mode
DMP 44 LC • Software Control
Figure 31. Selecting Live Mode, continued
10 11
Presets
Figure 32. Preset Preview
Previewing/Recalling a Preset
Save Preset
Building a Preset
Figure 33. Save Preset
Managing Presets in the GUI
DMP 44 LC • Software Control
Presets: Pull vs. Push or Create Live
Advanced
Push Configuration - Advanced, Push Presets, All
DMP 44 LC • Software Control
Selected
3.Select Push Presets
“To switch from emulate mode to live mode:”
Advanced
Audio input
Specifications
Reference Information
Audio
DMP 44 LC • Reference Information
Control/remote — audio processor
Control — digital input ports
General
Included Parts
Part Numbers and Accessories
Accessories
Mounting
Rack Mounting
UL Rack Mounting Guidelines
Figure 35. MBU 123, Under-DeskMounting
Furniture Mounting
1.Select Tools, then Firmware Loader
Firmware Loader
DMP 44 LC Reference Information
The Firmware Loader screen appears
3.From the toolbar, select File > Open
The firmware upload is complete
DMP 44 LC Reset Mode Summary
DMP 44 LC Hardware Reset Modes
and Central America
Extron Warranty
USA, Canada, South America
Japan