Extron electronic DMP 44 LC manual Contents

Contents
Introduction	1
About This Guide	1
About the DMP 44 LC Digital Matrix Processor....	1
Features	1
DMP 44 LC Application Diagram	4
Installation	5
Mounting the DMP 44 LC	5
Rear Panel Features and Cabling	5
USB Configuration port (front panel)	8
Operation	9
DMP 44 LC Operation	9
Front Panel Operation	10
Rear Panel Operation	10
Power Cycle	10
Firmware Updates	11
Reset Actuator and LED	11
Digital Input Ports	12
DSP Processing and Signal Flow	14
Line Input Signal Chain	14
Mix Matrix	15
Line Output Chain	15
Processor Blocks	15
Line Input Channels	16
Line (Input) Gain	16
Filter Block	17
Setting bass and treble filters	21
Configuring Groups	22
Configuring Bass and Treble Groups	24
Dynamics Processor	27
Mix Matrix	33
Line Output Channels	37
Filter	37
Dynamics	38
Volume	38
SIS Programming and Control	39
Connection Options	39
RS-232 Port	39
USB Port (front panel)	40
DMP 44 LC-initiated Messages	40
Using the Command/Response Tables	40
Error Responses	41
Command/Response Table Overview	41
Command/Response Table for Basic SIS
Commands	41
Symbol definitions	41

Special Characters	42
Command/Response Tables for DSP SIS
Commands	46
Command/Response Tables for Audio SIS
Commands	47
Symbol definitions	47
Special Characters	48
Table 1. Level Control and Mix-point Selection
Tables	50
Software Control	51
Software Control	51
Installing the DSP Configurator Program	51
Install the USB Driver	53
DSP Configurator Program	54
Starting the Program	54
Using the Program	55
Emulate Mode vs. Live Mode	56
Synchronizing: Pull vs. Push	56
Selecting Live Mode and Pushing or Pulling a
Configuration	57
Push Configuration - Advanced, Push Presets,
All	64
Push Configuration - Advanced, Push Presets,
Selected	66
Reference Information	67
Specifications	67
Part Numbers and Accessories	69
Included Parts	69
Accessories	69
Mounting	69
Tabletop Use	69
UL Rack Mounting Guidelines	70
Rack Mounting	70
Furniture Mounting	71
Firmware Loader	72
DMP 44 LC Hardware Reset Modes	74

DMP 44 LC • Contents v