Extron electronic Stereo System DMP 44 LC User Manual

DMP 44 LC • Setup Guide  
The Extron DMP 44 LC Digital Matrix Processor is a compact 4x4 audio matrix processor featuring a digital signal processing  
(DSP) platform for audio signal routing, processing, and control. The DMP 44 LC features four line level inputs and outputs, all  
balanced or unbalanced. It offers several audio DSP tools for mixing, routing, and room optimization with quick and intuitive  
configuration using the DSP Configurator™ Software.  
NOTE: For full installation, configuration, and operation details, see the DMP 44 LC User Guide available at  
INPUTS  
OUTPUTS  
DMP 44 LC  
1
3
2
1
2
Rear Panel Features and Connections  
7
RESET  
POWER  
12V  
RS-232 DIGI IN  
4
3
4
0.3A MAX  
12 VDC power connector  
Power/Reset LED  
RS-232 connector  
a
b
c
d
e
f
g
Tx Rx  
1
2
3
Digital input connector  
Reset button  
Line input connectors (1 – 4)  
Line output connectors (1 – 4)  
3
4
1
2
5
6
Audio Input Wiring  
Installing the DMP 44 LC  
Tip  
Ring  
Sleeve  
Tip  
Sleeve  
1. Disconnect power from all equipment.  
2. (Optional) Mount the unit to a rack or furniture.  
Balanced Input  
Unbalanced Input  
3. Connect the audio input. Connect up to four balanced or  
unbalanced mono line level input devices to line input  
connectors c above (see the wiring diagram on the right).  
4. Connect the audio output. For balanced or unbalanced  
Audio Output Wiring  
Tip  
Tip  
NO Ground Here  
Sleeve  
Ring  
Sleeve  
audio output, connect up to four output devices to line output  
Unbalanced Output  
Balanced Output  
connectors d above (see the wiring diagram on the right).  
CAUTION  
5. Connect a control device. Connect a host device, such as a  
computer, to one of the following DMP 44 LC ports to  
configure and control the DMP via Simple Instruction Set (SIS™)  
commands.  
For unbalanced audio, connect the  
sleeve to the ground contact.  
DO NOT connect the sleeve to the  
negative (−) contacts.  
Tx Rx  
RS-232  
RS-232 port (rear panel) — Connect a host device to the  
Device  
Bidirectional  
Tx, Rx, and (ground) pins of this 6-pole captive screw  
_
Transmit (Tx)  
Receive (Rx)  
Ground (  
Transmit (Tx)  
Receive (Rx)  
connector (e). The default baud rate for this port is 38400 baud,  
Do not tin  
the wires!  
1 stop bit, no parity, 8 data bits, and no flow control (see the  
)
Ground (  
)
wiring diagram on the right).  
Config port (front panel) — Connect a USB cable (USB-A to  
Mini-B) between a USB port on your computer and this  
port (a on the front panel illustration shown on the right).  
Digital input connector. Up to three  
CONFIG  
DMP 44 LC  
DIGITAL MATRIX PROCESSOR  
configurable input ports (see f on the  
1
rear panel diagram) allow connection  
Do not tin the wires!  
to various digital devices including  
motion detectors, alarms, buttons,  
photo (light) sensors, and temperature  
sensors. This connector shares a  
_
1
2
3
RS-232 DIGI IN  
ground pin with the RS-232 connector (see the wiring diagram above). Both the RS-232  
and digital input connectors may be used simultaneously by using a 6-pin captive screw  
connector with two wires sharing the same ground connector (see the diagram on the right).  
Tx Rx  
1
2
3
6. Reset button. The recessed reset button is used to access various modes of resets. The  
green power LEDs on both the front and rear panels indicate the reset mode that was accessed.  
The reset modes are detailed in the user guide.  
7. Connect power to the DMP 44 LC by connecting the included 12 VDC external power supply  
to the rear panel power connector (see  
shown on the right.  
. The wiring diagram is  
a in the rear panel diagram)  
 

Echo Blower ES 255 User Manual
Eiki CRT Television LC X71L User Manual
Exergen Thermometer TAT 5000 User Manual
Flymo Trimmer 510740403 User Manual
Freshtel Telephone Accessories Sipura User Manual
Fujitsu Network Card LQFP 64P User Manual
Fujitsu Printer FTP 639MCL103 383 R User Manual
Fujitsu Switch FBR211 User Manual
GE Cooktop JGP975 User Manual
GE Microwave Oven ZSC2000CBB User Manual