D
Line Outputs
— Use 6-pole 3.5 mm captive screw connectors to connect up to eight balanced or unbalanced mono line level
devices or four stereo devices (see Audio Output Wiring below).
Tip
Sleeve
Tip
Sleeve
Tip
Sleeve
Ring
Tip
Sleeve
Ring
6-pole Audio OUTPUT Wiring
Balanced Output
Unbalanced Output
NO
Ground Here
NO
Ground Here
3-pole Audio OUTPUT Wiring
Unbalanced Output
Tip
Sleeve
NO Ground Here
Balanced Output
Tip
Sleeve
Ring
E
EXP Port
— Connect an EXP-enabled device to this RJ-45 port for a digital audio connection using Extron proprietary
protocol. Use the included one foot long shielded CAT 6 cable to connect two EXP-enabled devices to form a larger matrix
system. The expansion bus supports 16 bidirectional channels of audio (see the
DMP 128 Plus User Guide
for EXP bus
operation details).
F
ACP Panel Port
— Use a 4-pole 3.5 mm captive screw connector to connect
an ACP control device for configuration via DSP Configurator (wiring shown to
the right).
G
RS-232 Port
— Use a 3.5 mm 3-pole captive screw connector to connect the
host RS-232 cable for bidirectional RS-232 (
±
5V) serial control (wiring shown
to the right). The default baud rate is 38400.
H
LAN Ports
— One RJ-45 port (non-V models) or two RJ-45 ports (V models)
are available for control network traffic (all models) and VoIP network traffic (V models only). On DMP 128 Plus V models, the
LAN/VoIP
ports have multiple configuration options (refer to the
DMP 128 Plus User Guide
for configuration options). On
V models, by default, both control and VoIP traffic are transported on
LAN/VoIP 1
.
Port
Default IP Address
Default Subnet Mask Default Gateway
Default DHCP
LAN 1
192.168.254.254
255.255.255.0
0.0.0.0
OFF
LAN 2 (V models only)
192.168.1.254
255.255.255.0
0.0.0.0
OFF
I
AT Ports (AT models only)
— Four RJ-45 ports form a Gigabit switch that interfaces with the AT bus. The AT expansion bus
uses Dante
™
protocol for digital audio networking and allows DMP 128 Plus AT models to connect with other Dante-enabled
devices to form a larger matrix (see the
DMP 128 Plus User Guide
for operation details).
NOTE:
Dante Controller software is required to configure the AT expansion bus. Dante Controller is available at
www.extron.com
(see the
DMP 128 Plus User Guide
for instructions on installation and operation).
J
USB Audio Port
— Connect a Windows or Mac computer to this USB mini type B port to interface with the DMP 128 Plus as
a 4x4 USB audio device (see the
DMP 128 Plus User Guide
for USB audio interfacing capabilities).
K
Reset Button and LED
— The reset button returns the DMP 128 Plus to different tiers of default states. When using the reset
function, the LED blinks to signify the different reset modes. When not using the reset function, the LED operates as a power
indicator and matches the front panel power LED (see the
Reset Modes
section of the
DMP 128 Plus User Guide
for more
information on the different reset modes).
When all connections have been made, power up the input and output devices, then apply power to the DMP 128 Plus.
Front Panel Features
DIGITAL MATRIX PROCESSOR
CONFIG
CLIP
EXP
LAN
USB
SIGNAL
CLIP
SIGNAL
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
9
10
11
12
ACTIVITY
INPUTS
OUTPUTS
DMP 128 Plus
B
C
D
E
A
Figure 2.
DMP 128 Plus Front Panel
A
Power LED
— Blinks during boot up and lights steadily when the DMP 128 Plus is operational.
B
USB Config Port
— One USB mini type B port is used for configuration. This port can also be used for firmware updates.
ATTENTION:
For
unbalanced
audio outputs, connect the sleeves to the ground contact.
DO NOT
connect the sleeves
to the negative (-) contacts.
ATTENTION :
Pour l’audio asymétrique, connectez les manchons au contact au sol. Ne PAS connecter les manchons
aux contacts négatifs (–).
G
Ground
+
Signal
-
Signal
+
12 VDC
+V
-
S
+S
RS-232
Tx Rx G
REMO
TE
Transmit
Receive
Ground
Tx
Rx
G
Figure 2
2
