Streamer Front And Back Panel Features - Russound DMS-3.1 Installation Manual

Power LED
The Power LED is lit solid red when the DMS-3.1 is powered on. This LED
can also indicate other DMS-3.1 status information as described under Status
Indication section at the end of this manual.
Power switch
Turns the streamer on/off . This switch does not disconnect the main power
feed; this requires that the power cord be unplugged from the outlet.
Front panel USB port input
The front panel USB port corresponds to Stream 1 for playback of digital
audio fi les from connected storage devices such as hard drives and fl ash
memory devices.
Ethernet port
The Ethernet connection provides the link for the DMS-3.1 to the network
for control and access to content. For AirPlay use, the DMS-3.1 must be on
the same network as the AirPlay source. If used with a C-Series controller, the
DMS-3.1 requires a connection to the same network for control and displaying
metadata on keypads and touch screens. RJ45 Ethernet port supports
10/100BASE-T connectivity for TCP/IP communication over the Local Area
Network (LAN) with other devices and to the internet.
There are two LEDs on the Ethernet port of the DMS-3.1 that indicate the
status of the network connection. These are described under Status Indication
section at the end of this manual.
AUX USB port for fi rmware updates
The AUX USB port supports fi rmware updates from a USB drive. This port does
not support music playback.
12VDC trigger in/out
The 12VDC Trigger input is not used at this time for the DMS-3.1 but any
connection made to this will be passed through to the output.
Audio output
There are 4 sets of stereo RCA audio outputs to connect the DMS-3.1 to an
audio system. One for each of the three streams and one for the AM/FM tuner.
Source ID switch
There are 4 Source ID switches on the DMS-3.1 that correspond with the
three streaming modules and the built-in AM/FM tuner. Each switch must be
set to a unique value so that no two are the same. This will ensure that each
is identifi ed separately for AirPlay use. If the DMS-3.1 is used with a C-Series
controller, each switch value must correspond to the confi guration settings of
the controller for proper source identifi cation and communication.
Back panel USB port input
The back panel USB ports correspond to Stream 2 and Stream 3 for playback
of digital audio fi les from connected storage devices such as hard drives and
fl ash memory devices.
FM antenna connection
The FM antenna connects to the F-type coax connection.
AM antenna connection
The AM loop antenna connects to the GND (ground) and AM spring
terminals.
AC input
Voltage is autoswitching for 100V to 240V operation 50-60 Hz. This receptacle
accepts a 3-prong IEC 320 type connector. A detachable 3-terminal power cord
is included.
Russound DMS-3.1 Installation Manual
FRONT AND BACK PANEL FEATURES
7