Panduit ATLONA OmniStream R-Type Series User manual

1
Installation Guide
AT-OMNI-521
OmniStream R-Type Single-Channel Networked AV Decoder
AT-OMNI-521
The Atlona OmniStream™ R-Type (AT-OMNI-521) is a networked AV decoder for an
OmniStream-encoded video stream up to UHD @ 60 Hz and HDR, plus embedded audio and
RS-232 or IR control pass-through. It is part of the OmniStream R-Type Series, designed
for high performance, exible distribution of AV over Gigabit Ethernet in residential and light
commercial applications. The OmniStream 521 is HDCP 2.2 compliant and ideal for the latest
as well as emerging UHD and HDR displays. It features visually lossless compression with
pristine-quality video and graphics performance, plus extremely low, sub-frame latency from
encode to decode – critical for demanding applications such as gaming. This decoder includes
an HDMI output, high performance upscaling and downscaling, aspect ratio control, and video
wall processing, plus presentation enhancement features such as logo insertion and scrolling
on-screen text.
IMPORTANT: Visit http://www.atlona.com/product/AT-OMNI-521 for the latest
rmware updates and User Manual.
1 x AT-OMNI-521
1 x Push spring connector, 6-pin
1 x Wall/table mounting brackets
4 x Rubber feet
1 x Installation Guide
Package Contents

2
Installation Guide
AT-OMNI-521
Operating Notes
• This product is powered using PoE (Power over Ethernet) and must be connected to a
PoE-capable network switch. If the network switch is not PoE-capable, a PoE injector
(purchased separately) must be used.
• Atlona recommends using the Atlona Management System (AMS) which provides discovery,
management, and conguration assistance. AMS is a free application that can be
downloaded from the Atlona web site at http://atlona.com/product/at-sw-ams/.
• This product includes a built-in web interface, which can be used to manage and congure
this device.
• OmniStream uses mDNS as the discovery mechanism. In order for mDNS to function
properly, there must not be restrictions applied to the network. VPN can be used to
connect to a computer that is running AMS, on the same network. However, VPN cannot
be used when AMS is running on the local machine.

3
Installation Guide
AT-OMNI-521
AT-OMNI-521
ETHERNET
RS-232 / IR
RX TX
1
HDMI OUT
TM
O MNI S TREAM
LINKPWR
R - T YPE
ID
AT-OMNI-521
ETHERNET
RS-232 / IR
RX TX
1
HDMI OUT
TM
O MNI S TREAM
LINKPWR
R - T YPE
ID
AT-OMNI-521
ETHERNET
RS-232 / IR
RX TX
1
HDMI OUT
TM
O MNI S TREAM
LINKPWR
R - T YPE
ID
1 PWR
This LED indicator is green when the unit
is powered.
2 LINK
This LED indicator is green when the link
integrity between the decoder and the
switch is good.
3 ID
Press this button to identify the unit within
the AMS software.
4 REBOOT
Use a pointed object to press this
recessed button and reboot the unit.
5 HDMI OUT
Connect an HDMI cable from this port to a
UHD/HD display.
6 ETHERNET
Connect an Ethernet cable from this port
to the Local Area Network (LAN).
7 RS-232 / IR
Use the included captive screw connector
to connect a control system and/or an IR
emitter or extender. Bidirectional IR pass-
through is supported, allowing a device
to be controlled from either the headend
or the decoder endpoint Refer to RS-232
and IR, on page 6 for more information.
Panel Descriptions
1 2 3 4
75 6

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Installation Guide
AT-OMNI-521
The AT-OMNI-521 decoder includes two
mounting brackets and four mounting screws,
which can be used to attach the unit to any at
surface.
1. Using a small Phillips screwdriver, remove
the two screws from the left side of the
enclosure.
2. Position one of the mounting brackets, as
shown below, aligning the holes on the
side of the enclosure with one set of holes
on the mounting bracket.
3. Use the enclosure screws to secure the
mounting bracket to the enclosure.
4. To provide added stability to the mounting
bracket, use two of the included screws
and attach them to the two holes, directly
below the enclosure screws, as shown
above.
5. Repeat steps 1 through 4 to attach the
second mounting bracket to the opposite
side of the unit.
6. Mount the unit using the oval-shaped
holes, on each mounting bracket. If using
a drywall surface, a #6 drywall screw is
recommended.
TM
O
MNI
S
TREAM
LINKPWR
R
-
T
YPE
ID
TM
O
MNI
S
TREAM
LINKPWR
R
-
T
YPE
ID
TM
O
MNI
S
TREAM
LINK
PWR
R
-
T
YPE
ID
Included screws
NOTE: Mounting brackets can
also be inverted to mount the
unit under a table or other at
surface.
Mounting Instructions

5
Installation Guide
AT-OMNI-521
AT-OMNI-521
ETHERNET
RS-232 / IR
RX TX
1
HDMI OUT
TM
O MNI S TREAM
LINKPWR
R - T YPE
ID
PWR indicator
1. Connect an Ethernet cable from the ETHERNET port on the decoder to a PoE-capable
switch on the Local Area Network (LAN).
2. Connect an HDMI cable from the HDMI OUT port to a UHD/HD display.
3. If using RS-232 and/or IR, connect the included 6-pin captive screw connector to the RS-
232 / IR port on the decoder.
4. The PWR indicator, on the front panel, display the power status of the decoder. When the
decoder is powered, using either PoE or the optional 48V DC power supply (not included),
the LED initially turns red. After a few moments it will turn amber, and nally green.
Installation
IMPORTANT: If the network switch is not PoE capable, a PoE injector
(purchased separately) must be used.

6
Installation Guide
AT-OMNI-521
1. Use wire strippers to remove a portion of the cable jacket.
2. Remove at least 3/16” (5 mm) from the insulation of the RX, TX, and GND wires.
3. Insert the TX, RX, and GND wires into correct terminal on the included push spring
connector, following the wiring diagram below. If using non-tinned stranded wire, press the
orange tab, above the terminal, while inserting the exposed wire.
1. Use wire strippers to remove a portion of the cable jacket.
2. Remove at least 3/16” (5 mm) from the insulation from each of the two wires.
3. Insert the wires into the correct terminal on the included push spring connector, following
the desired wiring diagram below.
NOTE: Typical DB9 connectors use pin 2 for TX, pin 3 for RX, and pin 5 for ground.
On some devices, the function of pins 2 and 3 are reversed.
Push tab
to unlock
IR extender congurationIR emitter conguration
GND
RX
TX
GND (black)
IR emitter
SIGNAL (white/black)
RX TX GND
GND (black)
SIGNAL (white/black)
Control
System
TX out
GND
RX TX GND
RS-232
IR
IMPORTANT: The IR emitter must be placed no more than 1” from the IR
sensor on the device, in order to function properly.
The AT-OMNI-512 provides transport of RS-232 protocol over IP which allows communication
between a control system and an RS-232 device. The top three terminals must be used. This
step is optional.
The same port that provides RS-232 connections also supports either an IR extender or IR
emitter. The top three terminals must be used. This step is optional.

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Installation Guide
AT-OMNI-521
1. Launch a web browser and enter the IP address of AMS, in the address bar.
2. Enter the required login credentials.
3. Click the Login button.
4. The AMS Dashboard will be displayed.
5. Click the icon, in the upper-left corner of the AMS Dashboard.
6. Click Devices from the y-out menu.
7. Click the Unassigned option.
All available decoders will be displayed under the Unassigned category. When a decoder
is unassigned, it means that it has not been assigned to a site, building, and/or room. Refer
to the AMS User Manual for more information on these topics.
If a DHCP server is not found within 60 seconds, the decoder will be placed in Auto IP mode
and assigned an IP address within the range of 169.254.xxx.xxx. If this occurs, congure
the network interface of the computer that is running AMS, located on the same subnet
(169.254.xxx.xxx, subnet mask 255.255.0.0). Refer to User Manual for more information.
If no OmniStream decoders are found, then verify the following:
• The computer that is running AMS must be on the same network as the OmniStream
device.
• Remove any network restrictions that may be in place. In order for mDNS to function
properly, there must not be restrictions applied to the network.
Conguration

8
Installation Guide
AT-OMNI-521
Connection Diagram
AT-OMNI-521
ETHERNET
RS-232/ IR
RX TX
1
HDMIOUT
2
COM
NC
NO
COM
NC
NO
COM
NC
NO
COM
NC
NO
+12V
SIG
GND
+12V
SIG
GND
+12V
SIG
GND
+12V
SIG
GND
1
COMPONENT
HDMI
1
2
3
4
5
6
SERIAL1
IROUT SERIAL2
L
R
DIGITAL
COAXOUT
AUDIOOUT AUDIOIN ETHERNET
234
VIDEOOUT
48VDC
FACTORY
RESET
Control
Control
Ethernet
OmniStream 521
Decoder
Display
Automation
Control System
LAN
OR
Video
8. Click the desired decoder from the Unassigned device list.
Once the unit is selected, the AMS interface for the decoder will be displayed. Refer to the
User Manual for more information on the AMS interface.

9
Installation Guide
AT-OMNI-521
Troubleshooting
Problem Solution
PWR indicator is o. • If using a PoE (Power-over-Ethernet) switch, make
sure that the port on the switch that is connected to
the decoder, has PoE enabled. When the decoder is
powered using PoE, the PWR indicator will be green.
• Check the Ethernet cable for possible damage or loose
connections.
LINK indicator is red. • Connect an Ethernet cable to the ETHERNET port.
• Check the Ethernet cable for possible damage or loose
connections.
OmniStream decoders are
not displayed in AMS.
• Verify that AMS and the decoder are on the same
network.
• If a DHCP server is not found within 60 seconds, the
decoder will be placed in Auto IP mode and assigned
an IP address within the range of 169.254.xxx.xxx. If
so, then connect a laptop directly to the decoder and
congure a static IP address for the decoder.
• Check the Ethernet cable for possible damage or loose
connections.
• Make sure that mDNS is enabled on the network.
Also, in order for mDNS to function properly, there must
not be any restrictions applied to the network.

10
Installation Guide
AT-OMNI-521
Notes