DMP 128 Plus • Setup Guide
This guide provides basic instructions for an experienced technician to install the DMP 128 Plus ProDSP
™
Digital Matrix
Processor. For more information, specifications, and the user guide, see the DMP 128 Plus product page on
www.extron.com
.
Disconnect Power and Mount the DMP 128 Plus
Disconnect power from the DMP 128 Plus and turn off all devices that will be connected to it. The DMP 128 Plus is housed in a
full rack width, 8.5 inch deep, 1U high metal enclosure that can be rack mounted or placed on a table with the provided rubber
feet. Select a suitable mounting location, then choose an appropriate mounting option. Mounting information can be found in the
DMP 128 Plus User Guide
on
www.extron.com
.
Make all external device connections before applying power.
Rear Panel Connections
100-240V 0.7A MAX
50 - 60 Hz
DMP 128 Plus C V AT
INPUTS
Rx
Tx
G
RS-232
+S
+V
-S G
G
IN
1
O1 O2
G
IN
2
O1 O2
G
IN
3
O1 O2
G
IN
4
O1 O2
G
IN
5
O1 O2
G
IN
6
O1 O2
G
IN
7
O1 O2
G
IN
8
O1 O2
5
6
7
8
11
12
1
2
3
4
9
10
1
2
3
4
5
6
7
8
I/
O
OUTPUTS
DMP EX
P
AC
P
REMOTE
USB AUDIO
RESET
AT
1
(SEC)
2
3
4
(PRI)
LAN/VoIP
1
2
A
B
C
D
E
F
G
H
J
K
I
Figure 1.
DMP 128 Plus Rear Panel
A
AC Power
— IEC power connector, 100—240 VAC, 50—60 Hz.
B
Digital I/O Ports
— Connect up to eight 4-pole 3.5 mm captive screw connectors. 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.
C
Mic/Line Inputs
— On inputs 1 through 8, use 3-pole 3.5 mm captive screw connectors to connect eight balanced or
unbalanced microphone or mono line level sources (see 3-pole Audio Input Wiring below). Inputs 1 through 8 provide
phantom power (all models) and AEC (C models only).
On inputs 9 through 12, use 6-pole 3.5 mm captive screw connectors to connect up to four balanced or unbalanced
microphone or mono line level sources or two stereo sources (see 6-pole Audio Input Wiring below).
NOTES:
•
Balanced or unbalanced stereo sources can be connected to the
6-pole inputs.
•
When using the 5-pole CSR adapter, connect it so the far left plug
is inserted into the far left jack of the 6-pole input (see the example
to the right).
Figure 1
DM
P 12
8 Plus
C V A
T
RS-
2
+S
+V
-S
G
G
N
7
O1
O2
G
IN
8
O1
O2
5
6
7
8
11
12
1
2
3
4
9
10
7
8
OUTPUT
S
DMP EX
P
AC
P
REMOTE
11
12
DO NOT
Connect Here
5-pole CSR
" (5 mm) MAX. (typ)
3
16
3-pole Audio INPUT Wiring
Balanced Input
Sleeve
Ring
Tip
Tip
Sleeve
Jumper
Unbalanced Input
Tip
Sleeve
Ring
Tip
Sleeve
Ring
Tip
Sleeve
Tip
Sleeve
6-pole Audio INPUT Wiring
Balanced Input
Unbalanced Input
Jumper
Jumper
1
IMPO
RTAN
T:
Go to www
.extron.com
for the
complete user guide
, installation
instructions,
and specifications.
