Installation; Installation Overview; Rear Panel Features - Extron electronics DMP 128 Plus User Manual

Installation

This section describes the installation of the DMP 128 Plus, including:
•

Installation Overview

•

Rear Panel Features

• Front Panel Features
•
Connection Details
• Reset Modes
Installation Overview
Follow these steps to install and set up the DMP 128 Plus for operation:
1. Disconnect power from the DMP, and turn off all devices connected to the DMP.
2. If desired, mount the DMP (see
3. Connect the cables, and configure the DMP (see "Rear Panel Features" starting below).
4. Plug in the power supply and all connected devices.
Rear Panel Features
100-240V 0.7A MAX
1 2
IN G O1 O2 IN G O1 O2
1 2
50 - 60 Hz
A B
Power input
A
Digital I/O ports
B
Mic/Line inputs
C
Figure 2. Rear Panel Features
Power input — Plug a standard IEC power cord into this connector to connect the unit to a 100 VAC to
A
240 VAC, 50-60 Hz power source.
Digital port — Connect up to eight 4-pole 3.5 mm captive screw connectors (see figure 3 for wiring details).
B
These configurable digital input and output ports are designed to connect to microphones with logic circuitry
for mic mute and tally back functionality. Each port provides a common ground (see
page 15 or the DSP Configurator Help File for configuration details).
The Digital Input and Output ports function by reacting to either HIGH
or LOW logic based on applied voltages.
Equipment Mounting
3 4 5 6 7
IN G O1 O2 IN G O1 O2 IN G O1 O2 IN G O1 O2 IN G O1 O2 IN G
3 4 5 6 7 8
C
Line output
D
EXP port
E
ACP port
F
on page 86).
2
8 9 10 1
O1 O2
5 6
11 12
D
RS-232 port
G
LAN ports
H
AT ports (AT models only)
I
3 4
DMP 128 Plus C V AT
7 8
RS-232
+V +S -S G Tx Rx G
E F G
J
K
Figure 3.
DMP 128 Plus • Installation
I
1
(SEC) 2 3 (PRI) 4
USB AUDIO
RESET
2 1
J K
H
USB Audio port
Reset button and LED
Configure Digital I/O on
I N
G
O1
O2
4-pole Captive Screw
Digital I/O Connector
Connector
4