Front Panel Features - Extron electronics DMP 128 Plus Setup Manual

Line Outputs — Use 6-pole 3.5 mm captive screw connectors to connect up to eight balanced or unbalanced mono line level
D
devices or four stereo devices (see Audio Output Wiring below).
Tip
Ring
Sleeve
Tip
Ring
Sleeve
Balanced Output
6-pole Audio OUTPUT Wiring
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 (–).
EXP Port — Connect an EXP-enabled device to this RJ-45 port for a digital audio connection using Extron proprietary
E
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).
ACP Panel Port — Use a 4-pole 3.5 mm captive screw connector to connect
F
an ACP control device for configuration via DSP Configurator (wiring shown to
the right).
RS-232 Port — Use a 3.5 mm 3-pole captive screw connector to connect the
G
host RS-232 cable for bidirectional RS-232 (±5V) serial control (wiring shown
to the right). The default baud rate is 38400.
LAN Ports — One RJ-45 port (non-V models) or two RJ-45 ports (V models)
H
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
LAN 1
LAN 2 (V models only)
AT Ports (AT models only) — Four RJ-45 ports form a Gigabit switch that interfaces with the AT bus. The AT expansion bus
I
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
USB Audio Port — Connect a Windows or Mac computer to this USB mini type B port to interface with the DMP 128 Plus as
J
a 4x4 USB audio device (see the DMP 128 Plus User Guide for USB audio interfacing capabilities).
Reset Button and LED — The reset button returns the DMP 128 Plus to different tiers of default states. When using the reset
K
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

ACTIVITY
EXP LAN
CONFIG
A B C
Figure 2. DMP 128 Plus Front Panel
Power LED — Blinks during boot up and lights steadily when the DMP 128 Plus is operational.
A
USB Config Port — One USB mini type B port is used for configuration. This port can also be used for firmware updates.
B
Tip
NO Ground Here
Sleeve
Tip
NO Ground Here
Sleeve
Unbalanced Output
Default IP Address
192.168.254.254
192.168.1.254
(see the DMP 128 Plus User Guide for instructions on installation and operation).
INPUTS
1 2 3 4 5 6 7 8 9
CLIP
USB
SIGNAL
D
Tip
Ring
Sleeve
Balanced Output
3-pole Audio OUTPUT Wiring
Default Subnet Mask Default Gateway
255.255.255.0 0.0.0.0
255.255.255.0 0.0.0.0
OUTPUTS
10 11 12 1 2 3 4 5 6 7 8
CLIP
SIGNAL
E
Tip
NO Ground Here
Sleeve
Unbalanced Output
+V +12 VDC
+S + Signal
-S - Signal
G
Ground
Tx
Transmit
Rx
Receive
G
Ground
Default DHCP
OFF
OFF
DMP 128 Plus
DIGITAL MATRIX PROCESSOR
RS-232
Tx Rx G
2