Atlona Technologies AT-OMNI-111, AT-OMNI-121, AT-OMNI-122 Users Manual

Download

OmniStream

™

Single-Channel / Dual-Channel

Networked AV Encoder

AT-OMNI-111 AT-OMNI-112

Atlona Manuals

Networked AV

Version Information

Version Release Date Notes

1 04/17 Initial release

2 06/17 New enclosure, documentation updates: AMS interface; front-panel buttons,

decoder set tab

3 11/17 Added EDID management, text insertion, state / logo insertion, encoder grouping

AT-OMNI-111 / AT-OMNI-112

Welcome to Atlona!

Thank you for purchasing this Atlona product. We hope you enjoy it and will take a extra few moments to register your new purchase.

Registration only takes a few minutes and protects this product against theft or loss. In addition, you will receive

notications of product updates and rmware. Atlona product registration is voluntary and failure to register will not aect the product warranty.

To register your product, go to http://www.atlona.com/registration

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Main Oce

Atlona Incorporated 70 Daggett Drive San Jose, CA 95134

United States

Oce: +1.877.536.3976 (US Toll-free) Oce: +1.408.962.0515 (US/International)

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8600 Dübendorf

Switzerland

Oce: +41 43 508 4321

Sales and Customer Service Hours

Monday - Friday: 09:00 - 17:00 (UTC +1)

Operating Notes

• The Atlona Management System (AMS) is a free downloadable application from Atlona that provides network

conguration assistance for this product. This application is available only for the Windows® Operating System

and can be downloaded from the Atlona web site.

IMPORTANT: Visit http://www.atlona.com/product/AT-OMNI-111 and http://www.atlona.com/

product/AT-OMNI-112 for the latest rmware updates and User Manual.

Atlona reserves the right to make changes to the hardware, packaging, and documentation without notice.

AT-OMNI-111 / AT-OMNI-112

Atlona, Inc. (“Atlona”) Limited Product Warranty

Coverage

Atlona warrants its products will substantially perform to their published specications and will be free from defects

in materials and workmanship under normal use, conditions and service.

Under its Limited Product Warranty, Atlona, at its sole discretion, will either:

• repair or facilitate the repair of defective products within a reasonable period of time, restore products to their proper operating condition and return defective products free of any charge for necessary parts, labor and shipping.

• replace and return, free of charge, any defective products with direct replacement or with similar products deemed by Atlona to perform substantially the same function as the original products.

• refund the pro-rated value based on the remaining term of the warranty period, not to exceed MSRP, in cases where products are beyond repair and/or no direct or substantially similar replacement products exist.

Repair, replacement or refund of Atlona products is the purchaser’s exclusive remedy and Atlona liability does not extend to any other damages, incidental, consequential or otherwise.

This Limited Product Warranty extends to the original end-user purchaser of Atlona products and is non-transferrable to any subsequent purchaser(s) or owner(s) of these products.

Coverage Periods

Atlona Limited Product Warranty Period begins on the date of purchase by the end-purchaser. The date contained on

the end-purchaser ‘s sales or delivery receipt is the proof purchase date.

Limited Product Warranty Terms – New Products

• 10 years from proof of purchase date for hardware/electronics products purchased on or after June 1, 2013.

• 3 years from proof of purchase date for hardware/electronics products purchased before June 1, 2013.

• Lifetime Limited Product Warranty for all cable products.

Limited Product Warranty Terms – Refurbished (B-Stock) Products

• 3 years from proof of purchase date for all Refurbished (B-Stock) hardware and electronic products purchased on or after June 1, 2013.

Remedy

Atlona recommends that end-purchasers contact their authorized Atlona dealer or reseller from whom they purchased their products. Atlona can also be contacted directly. Visit www.atlona.com for Atlona’s contact information and hours of operation. Atlona requires that a dated sales or delivery receipt from an authorized dealer, reseller or end-purchaser is provided before Atlona extends its warranty services. Additionally, a return merchandise

authorization (RMA) and/or case number, is required to be obtained from Atlona in advance of returns.

Atlona requires that products returned are properly packed, preferably in the original carton, for shipping. Cartons not bearing a return authorization or case number will be refused. Atlona, at its sole discretion, reserves the right to reject

any products received without advanced authorization. Authorizations can be requested by calling 1-877-536-3976 (US toll free) or 1-408- 962-0515 (US/international) or via Atlona’s website at www.atlona.com.

Exclusions

This Limited Product Warranty excludes:

• Damage, deterioration or malfunction caused by any alteration, modication, improper use, neglect, improper packaging or shipping (such claims must be presented to the carrier), lightning, power surges, or other acts of

nature.

AT-OMNI-111 / AT-OMNI-112

Atlona, Inc. (“Atlona”) Limited Product Warranty

• Damage, deterioration or malfunction resulting from the installation or removal of this product from any installation, any unauthorized tampering with this product, any repairs attempted by anyone unauthorized by Atlona to make such repairs, or any other cause which does not relate directly to a defect in materials and/or workmanship of this product.

• Equipment enclosures, cables, power supplies, batteries, LCD displays, and any accessories used in conjunction

with the product(s).

• Products purchased from unauthorized distributors, dealers, resellers, auction websites and similar unauthorized channels of distribution.

Disclaimers

This Limited Product Warranty does not imply that the electronic components contained within Atlona’s products

will not become obsolete nor does it imply Atlona products or their electronic components will remain compatible with any other current product, technology or any future products or technologies in which Atlona’s products may

be used in conjunction with. Atlona, at its sole discretion, reserves the right not to extend its warranty oering in instances arising outside its normal course of business including, but not limited to, damage inicted to its products

from acts of god.

Limitation on Liability

The maximum liability of Atlona under this limited product warranty shall not exceed the original Atlona MSRP for

its products. To the maximum extent permitted by law, Atlona is not responsible for the direct, special, incidental or consequential damages resulting from any breach of warranty or condition, or under any other legal theory. Some countries, districts or states do not allow the exclusion or limitation of relief, special, incidental, consequential or

indirect damages, or the limitation of liability to specied amounts, so the above limitations or exclusions may not

apply to you.

Exclusive Remedy

To the maximum extent permitted by law, this limited product warranty and the remedies set forth above are exclusive and in lieu of all other warranties, remedies and conditions, whether oral or written, express or implied.

To the maximum extent permitted by law, Atlona specically disclaims all implied warranties, including, without limitation, warranties of merchantability and tness for a particular purpose. If Atlona cannot lawfully disclaim

or exclude implied warranties under applicable law, then all implied warranties covering its products including

warranties of merchantability and tness for a particular purpose, shall provide to its products under applicable law. If any product to which this limited warranty applies is a “Consumer Product” under the Magnuson-Moss Warranty Act (15 U.S.C.A. §2301, ET SEQ.) or other applicable law, the foregoing disclaimer of implied warranties shall not apply, and all implied warranties on its products, including warranties of merchantability and tness for the particular

purpose, shall apply as provided under applicable law.

Other Conditions

Atlona’s Limited Product Warranty oering gives legal rights, and other rights may apply and vary from country to country or state to state. This limited warranty is void if (i) the label bearing the serial number of products have been removed or defaced, (ii) products are not purchased from an authorized Atlona dealer or reseller. A comprehensive

list of Atlona’s authorized distributors, dealers and resellers can be found at www.atlona.com.

AT-OMNI-111 / AT-OMNI-112

Important Safety Information

CAUTION

RISK OF ELECTRIC SHOCK

DO NOT OPEN

CAUTION: TO REDUCT THE RISK OF

DO NOT OPEN ENCLOSURE OR EXPOSE

The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance instructions in the literature accompanying the product.

The information bubble is intended to alert the user to helpful or optional operational instructions in the literature accompanying the product.

ELECTRIC SHOCK

TO RAIN OR MOISTURE.

NO USER-SERVICEABLE PARTS

INSIDE REFER SERVICING TO

QUALIFIED SERVICE PERSONNEL.

1. Read these instructions.

2. Keep these instructions.

3. Heed all warnings.

4. Follow all instructions.

5. Do not use this product near water.

6. Clean only with a dry cloth.

7. Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions.

8. Do not install or place this product near any heat sources such as radiators, heat registers, stoves, or

other apparatus (including ampliers) that produce

heat.

9. Do not defeat the safety purpose of a polarized or grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide blade or the third prong are provided for your safety. If the provided plug does

not t into your outlet, consult an electrician for

replacement of the obsolete outlet.

10. Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the product.

11. Only use attachments/accessories specied by Atlona.

12. To reduce the risk of electric shock and/or damage to this product, never handle or touch this unit or power cord if your hands are wet or damp. Do not expose this product to rain or moisture.

13. Unplug this product during lightning storms or when unused for long periods of time.

14. Refer all servicing to qualied service personnel. Servicing is required when the product has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the product, the product has been exposed to rain or moisture, does not operate normally, or has been dropped.

FCC Statement

FCC Compliance and Advisory Statement: This hardware device complies with

Part 15 of the FCC rules. Operation is subject to the following two conditions: 1) this device may not cause harmful interference, and 2) this device must accept any

interference received including interference that may cause undesired operation. This equipment has been tested and found to comply with the limits for a Class A digital

device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide

reasonable protection against harmful interference in a commercial installation. This equipment generates, uses, and can radiate radio frequency energy and, if not

installed or used in accordance with the instructions, may cause harmful interference to radio communications. However there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning

the equipment o and on, the user is encouraged to try to correct the interference by one or more of the following measures: 1) reorient or relocate the receiving antenna; 2) increase the separation between the equipment and the receiver; 3) connect the equipment to an outlet on a circuit dierent from that to which the receiver is connected;

4) consult the dealer or an experienced radio/TV technician for help. Any changes or modications not expressly

approved by the party responsible for compliance could void the user’s authority to operate the equipment. Where

shielded interface cables have been provided with the product or specied additional components or accessories elsewhere dened to be used with the installation of the product, they must be used in order to ensure compliance

with FCC regulations.

AT-OMNI-111 / AT-OMNI-112

Table of Contents

Introduction 9

Features 9

Package Contents 9

Panel Description 10

AT-OMNI-111 10 AT-OMNI-112 11

Installation 12

RS-232 12 Connection Instructions 12 Connection Diagram 13

Conguration 14

Discovery using AMS 14

Conguring a Static IP Address 16 Manual Setup 18

Checking the Input 18

Input Selection 19

Session Conguration 21

Front Panel Controls 25

Rebooting OmniStream 25 Selecting the Input 25

Powering the Display 25

Adjusting Volume 26

Single-output Mode 26 Dual-output Mode 26

ID Button 27

Broadcast Messaging 27

Reset to Factory-Default Settings. 27

The Virtual Matrix 28

Accessing the Virtual Matrix 28 Layout 28 Physical Interfaces and Cross Connections 31

Creating Cross Connections 32

Data-Specic Cross Connections 34

Removing Cross Connections 35 Scrambling 36

Conguring Redundant Streams 37

The Web Interface 38

Accessing the Web Interface 38

EDID Management 39 Text Insertion 41

Slate / Logo Insertion 42

Deleting Slates / Logos 45

Encoder Grouping 46

The AMS Interface 49

System Information tab 49 Input tab 51 Encoding tab 54 Serial tab 55 Session tab 57

Logo tab 61

Alarms tab 62

Platform 62

AT-OMNI-111 / AT-OMNI-112

Table of Contents

Video Interface 62 Audio I/F 63

IP Protocol 63

Network tab 64

Users tab 65 License tab 66

Demo tab 67

Appendix 68

FEC Details 68

Matrix Size, Overhead, and Latency 68 FEC and Video Bitrate 68 FEC, Latency, and Lip Sync 69

Mounting Instructions 70 Rack Tray for OmniStream 71

Specications 72

AT-OMNI-111 / AT-OMNI-112

Introduction

The Atlona OmniStream™ 111 (AT-OMNI-111) is a networked AV encoder for one HDMI source up to 4K/UHD, plus embedded audio and RS-232 control. The Atlona OmniStream™ 112 (AT-OMNI-112) adds a second channel of encoding for two HDMI sources up to 4K/UHD and RS-232 control and can deliver duplicate AV streams to two networks for full system redundancy in mission-critical applications. OmniStream features SMPTE VC-2

compression for critical-quality video applications, with extremely low, sub-frame latency from encode to decode.

It also includes selectable AES-128 encryption and SMPTE 2022-5 Forward Error Correction (FEC) for robust AV distribution spanning multiple networks. This encoder is housed in a half-rack width enclosure. Both OmniStream encoders are housed in compact enclosures that easily t into a half RU space. They can be powered over the network through Power over Ethernet (PoE) or optionally from local AC power.

OmniStream was engineered from the ground up at Atlona to deliver the performance and dependability of traditional

AV distribution, with the virtually unlimited scalability and cost eciency of integrating over data networks. It

addresses the many challenges AV and IT integrators encounter with implementing networked AV systems, while delivering immediate and long-term ROI to end users in enterprises and other organizations

Features

OmniStream Single-Channel Encoder

• Single-channel AV encoder for HDMI up to 4K/UHD

• SMPTE VC-2 compression

• RS-232 control

• Selectable AES-128 encryption

• SMPTE 2022-5 FEC

• Powered using PoE or optional external 48V DC

power supply

Package Contents

OmniStream Single-Channel Encoder

1 x AT-OMNI-111

1 x Phoenix terminal block, 6-pin (push spring)

1 x Wall/table mounting brackets 4 x Rubber feet 1 x Installation Guide

OmniStream Dual-Channel Encoder

• Dual-channel AV encoder for HDMI up to 4K/UHD

• Secondary channel provides redundancy for mission-critical applications

• SMPTE VC-2 compression

• RS-232 control

• Selectable AES-128 encryption

• SMPTE 2022-5 (FEC)

• Powered using PoE or optional external 48V DC power supply

OmniStream Dual-Channel Encoder

1 x AT-OMNI-112

1 x Phoenix terminal block, 6-pin (push spring)

1 x Wall/table mounting brackets 4 x Rubber feet 1 x Installation Guide

AT-OMNI-111 / AT-OMNI-112

Panel Description

HDMI

PWR

LINK

MNISTREAM

AT-OMNI-111

MNISTREAM

Front

HDMI IN

AT-OMNI-111

Rear

PWR

2 3

HDMI

LINK

5 6

ETHERNET

RS-232

7 8

DC 48V

1 PWR

2 HDMI

3 LINK

4 REBOOT

5 HDMI

This LED indicator glows bright green when the

unit is powered.

This LED indicator shows the input status.

This LED indicator shows the link status of the

encoder.

Use a small, pointed object to press this recessed button and reboot the unit.

Connect an HDMI cable from this port to an HD source.

6 ETHERNET

Connect an Ethernet cable from this port to the

Local Area Network (LAN).

7 RS-232

Use the included Phoenix terminal block to connect up to two RS-232 controllers or automation systems.

8 DC 48V

Connect the included 48V DC power supply to

this receptacle.

AT-OMNI-111 / AT-OMNI-112

HDMI

PWR

LINK

MNISTREAM

VOLUME

DISPLAY

INPUT

1 2 1 2

AT-OMNI-112

Panel Description

MNISTREAM

Front

AT-OMNI-112

Rear

PWR

HDMI IN

2 3 4

HDMI

1 2 1 2

LINK

DISPLAY

ETHERNET

5 6 7 8

INPUT

VOLUME

RS-232

DC 48V

11 12

1 PWR

This LED indicator glows bright green when the

unit is powered.

2 HDMI 1 / HDMI 2

These LED indicators show the active input

status.

3 LINK 1 / LINK 2

These LED indicators show the link status of the

encoder.

4 DISPLAY

Press this button to toggle the power state of the

desired display. Refer to Powering the Display

(page 25) for more information.

5 INPUT

Press this button to switch between HDMI 1

and HDMI 2 inputs. Refer to Selecting the Input

(page 25) for more information.

6 VOLUME

Press these buttons to adjust the output volume

of the desired display. Refer to Adjusting Volume

(page 26) for more information.

7 ID

Press this button to send out a broadcast

message to any network devices that are listening. This button is also used to set the encoder to factory-default settings. Refer to ID

Button (page 27) for more information.

8 REBOOT

Press this button, using a small, pointed object to

reboot the unit.

9 HDMI IN 1 / HDMI IN 2

Connect HDMI cables from these ports to an HD source.

10 Eth 1 / Eth 2

Connect Ethernet cables from these ports to the

Local Area Network (LAN).

11 RS-232

Use the included Phoenix terminal block to connect up to two RS-232 controllers or automation systems.

12 DC 48V

Connect the optional 48V DC power supply to this receptacle.

AT-OMNI-111 / AT-OMNI-112

Installation

RS-232

Both the AT-OMNI-111 and AT-OMNI-112 provide RS-232 over IP, allowing communication between an automation

system and an RS-232 device. This step is optional.

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 Phoenix block. If using non-tinned stranded wire, press the orange tab, above the terminal, while inserting the exposed wire. Repeat this step for

the TX, RX, and GND connections.

Push tab to unlock

NOTE: Typical DB9 connectors use pin 2 for TX, pin 3 for RX, and pin 5 for ground. On some devices, pins 2 and 3 are reversed.

GND

Connection Instructions

1. Connect an Ethernet cable from the Eth port on the encoder to a PoE-capable switch on the Local Area Network

(LAN). If using the dual-channel encoder, connect a separate Ethernet cables to Eth 1 and Eth 2 ports.

IMPORTANT: If a PoE-capable switch is not available, then the 48V DC power supply (sold

separately) must be connected to the encoder.

2. Connect an HDMI cable from each source to the HDMI ports on the encoder.

3. RS-232 (optional)

• Connect the RS-232 controller/automation system to the RS-232 port on the encoder.

• Connect the RS-232 device to the RS-232 port on the decoder.

4. Once power is applied, the PWR indicator, on the front panel, will turn red, then amber, then green.

AT-OMNI-111 / AT-OMNI-112

Automation Control System

AT-OMNI-112

Installation

Connection Diagram

AT-OMNI-111

RXTX

COM

2 3 4

COM

GND

+12V

SIG

GND

+12V

SIG

GND

+12V

SIG

GND

+12V

SIG

ETHERNET

DIGITAL

COAX OUT

COMPONENT

AUDIO OUT AUDIO IN

HDMI

VIDEO OUT

SERIAL 1

SERIAL 2

FACTORY

RESET

IR OUT

48V DC

2 1

RXTX

RS-232

ETHERNETHDMI IN

DC 48V

Control

Ethernet

AT-OMNI-111

RS-232

ETHERNETHDMI

Video

DC 48V

Ethernet

DVD Player

Video

Blu-ray Player

Video

Ethernet

LAN

Laptop

AT-OMNI-111 / AT-OMNI-112

Conguration

Discovery using AMS

To determine the IP address of the encoder, use AMS. AMS is available only for the Windows® Operating System. If necessary, mDNS/Bonjour can also be used to discover the IP address of the encoder.

By default, OmniStream products are set to DHCP mode, allowing a DHCP server (if present) to assign each encoder/decoder an IP address. Once an IP address has been assigned, the Atlona Management System (AMS) can

be used to manage the product on the network. AMS will only be able to discover encoders if they are on the same

VLAN.

If a DHCP server is not found within 60 seconds, the encoder 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 Conguring a Static

IP Address (page 16) for more information on conguring an encoder in Auto IP mode.

1. Launch the Atlona Management System from the Windows Desktop or from the Start Menu.

2. After the AMS server starts, click the OK button to dismiss the dialog.

3. Launch a web browser and type localhost:8080 in the address bar, as shown below.

4. Enter the login information on the AMS web page, then click the Login button. Note that the password is masked when typed.

AT-OMNI-111 / AT-OMNI-112

Conguration

5. Under the Domain View, locate the IP address for the encoder. Single-channel encoders will be labeled as OMNI-111. Dual-channel encoders will be labeled as OMNI-112.

If no OmniStream devices are found, then make sure that both the encoder and the computer that is running AMS are on the same subnet.

IMPORTANT: 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.

6. If, after verifying the above restrictions, no OmniStream devices are listed under the Domain View, then follow the procedure below.

a. Make sure that both the encoder and the computer that is running AMS are on the same subnet.

b. Remove any network restrictions that may be in place.

c. In AMS, click Start > Add Device > Auto > Stop mDNS Discovery. This feature is enabled, by default.

d. After a few moments, the following message box will be displayed. Click the OK button to dismiss the

message box.

AT-OMNI-111 / AT-OMNI-112

Conguration

e. Restart the mDNS listener by clicking Start > Add Device > Auto > Start mDNS Discovery.

f. After the mDNS listener is enabled, click the OK button to dismiss the message box.

g. The list of OmniStream devices should now be listed under the Domain View pane.

Conguring a Static IP Address

The following section is only required to set an encoder, currently in Auto IP mode, to a static IP address. If a DHCP server is not found within 60 seconds, encoders are automatically placed in Auto IP mode and will be assigned an IP

address within the range 169.254.xxx.xxx. If this occurs, a static IP address can be assigned to the encoder in order for AMS to locate it on the network.

1. Make sure that the encoder is powered. Power will need to be supplied either by the external 48V power supply (not included) or by connecting an Ethernet cable from the encoder to a PoE-capable switch. If using the AT-OMNI-112, the Ethernet cable can be connected to either Eth 1 or Eth 2.

2. Connect an Ethernet cable from the PC, directly to one of the Ethernet ports on the encoder. Make sure that the computer being used has AMS installed.

3. Click Start > Settings > Control Panel > Network and Sharing Center.

4. Click Change adapter settings.

5. Right-click on the adapter that is used to establish a wired connection to the network, and select Properties from the context menu.

6. Under the Ethernet Properties dialog box, select Internet Protocol Version 4 and then click the Properties button.

7. Click the Use the following IP address radio button.

8. Enter the desired static IP address or the IP address provided by the network administrator.

If the PC does not require Internet access or if a statically-assigned IP address is being used, then an IP address

of 169.254.xxx.xxx can be entered.

9. Set the subnet mask to 255.255.0.0.

10. Click the OK button then close all Control Panel windows.

11. Launch AMS.

12. Locate the encoder under the Domain View of AMS. Single-channel encoders will be labeled as OMNI-111. Dual-channel encoders will be labeled as OMNI-112.

IMPORTANT: Before continuing, write down the current IP settings in order to restore them, later. If Obtain an IP address automatically and Obtain DNS server automatically are selected, then this step is not required.

AT-OMNI-111 / AT-OMNI-112

13. Under the Conguration Details tab, locate the Network tab.

Conguration

14. Enter the required network information for the encoder in the IP Address, Subnet, and Gateway elds.

15. Click the Save button in the bottom-right corner, to apply the changes.

16. Disconnect the encoder from the PC and connect it to the network.

17. The encoder is now ready for use.

AT-OMNI-111 / AT-OMNI-112

Conguration

Manual Setup

The following section is optional and should only be performed if manual conguration of each encoder is desired.

AMS automatically congures OmniStream products once they are connected to the network.

to decoder

OmniStream 112 Encoder

AT-OMNI-112

Video

DC 48V

RXTX

RS-232

22 11

ETHERNETHDMI IN

Video

Ethernet

LAN

DVD Player

Checking the Input

1. Select the desired encoder under the Domain View pane, within AMS.

2. Under the Conguration Details tab, click the Input tab.

Cable Present field

Laptop

3. Check the Cable Present eld. If a cable is connected from a source to an input on the encoder, then this eld will be set to true. If no cable is connected, then this eld will be set to false.

Note that this eld may also reect the integrity of the cable: if the cable is bad or does not maintain a secure connection, then the Cable Present eld may also be set to false.

AT-OMNI-111 / AT-OMNI-112

Input Selection

1. Select the desired encoder under the Domain View pane, within AMS.

2. Under the Conguration Details tab, click the Encoding tab.

Conguration

3. Click the Input drop-down list and select the input for the desired source.

4. Enter the desired bit rate in the Bit Rate eld. Specifying lower bit rates will reduce video quality. This value is in megabits-per-second (Mbps).

hdmi_input1 = HDMI IN 1 hdmi_input2 = HDMI IN 2

5. Select the bit depth from the Bit Depth drop-down list.

AT-OMNI-111 / AT-OMNI-112

Conguration

6. Select the subsampling value from the Subsampling drop-down list.

7. Click the Force YUV checkbox to use YUV color space. Click this checkbox to force the output of the encoder

to output YUV regardless of whether the input is RGB or YUV. In order for the chroma scaling to work on RGB

inputs, this option must be selected.

Dual-channel encoder only:

8. Repeat steps 3 through 7 for the Encoder 2 section. If a secondary HDMI source is not connected, then these elds may be left at their current settings. The Encoder 2 block will only be available when using a dual-channel encoder (AT-OMNI-112).

Dual-channel / single-channel encoder:

9. Click the Save button, near the bottom of the page, to save all changes.

10. Once changes have been successfully applied, a message box will be displayed indicating that all changes were updated. Click the OK button to dismiss the message box.

AT-OMNI-111 / AT-OMNI-112

Conguration

Session Conguration

Once the inputs have been assigned to the desired source, the next step is to congure each session. A session is primarily a multicast IP address that is assigned to an AV stream. When each stream is congured for bit rates less than 450 Mbps (only recommended for 1080p and lower resolutions), a single Ethernet cable can transport two sessions. The dual-channel encoder supports up to four sessions to enable redundancy for dual 1080p-use cases. The single-channel encoder supports a maximum of two sessions to enable redundancy for single 1080p-use cases.

1. Select the desired encoder under the Domain View pane, within AMS.

2. Click the Session tab. The Session 1 tab will be active, by default.

3. Under the Session 1 block, select the desired interface from the Interface drop-down list.

4. Under the Video block, select the desired encoder session from the Encoder drop-down list. If no encoder will be assigned to the session, select the Not Used option.

AT-OMNI-111 / AT-OMNI-112

Conguration

If the Video block is not visible, use the scroll bar on the right side of the screen to scroll up or down.

Note that the available selections in the Encoder drop-down list are the same names that are assigned to each encoder block, under the Encoding tab: vc2_encoder1 is assigned to hdmi_input1 and vc2_encoder2 is assigned to hdmi_input2.

Session tab Encoding tab

Scroll bar

5. Make sure that the checkbox next to Enabled is checked. To disable video, at any time, click the checkbox to remove the check mark.

6. Enter the destination multicast IP address in the Destination IP Address eld. By default, AMS will

automatically populate this eld.

7. Enter the port number in the Destination UDP Port eld.

AT-OMNI-111 / AT-OMNI-112

Video enabled

Conguration

9. Scroll down to the Audio block and select the audio source from the Source drop-down list. Note that source and port information can be modied based on the application requirements.

IMPORTANT: AMS does not allow the same port numbers to be used on both video and audio.

Always specify unique ports for both video and audio.

10. Make sure that the checkbox next to Enabled is checked. To disable audio, at any time, click the checkbox to remove the check mark.

11. Enter the destination multicast IP address in the Destination IP Address eld. By default, AMS will

automatically populate this eld.

12. Enter the port number in the Destination UDP Port eld.

13. Under the AUX block, select the type of control from the Source drop-down list. This selection will be the method used for transmitting commands. See the next page for more information.

AT-OMNI-111 / AT-OMNI-112

Conguration

Source Description

Commands Commands are sent using CEC (over HDMI)

serial_port1 Commands are transmitted using Serial Port 1

serial_port2 Commands are transmitted using Serial Port 2

14. If using control, make sure that the checkbox next to Enabled is checked. To disable control, click the checkbox to remove the check mark.

15. Enter the destination multicast IP address in the Destination IP Address eld. By default, AMS will

automatically populate this eld.

16. Enter the port number in the Destination UDP Port eld.

17. Repeat steps 3 through 16 for each Session tab, as required. When using single-channel encoders, only two Session tabs will be available.

18. Click the Save button, near the bottom of the page, to save all changes.

19. Once changes have been successfully applied, a message box will be displayed indicating that all changes were updated. Click the OK button to dismiss the message box.

20. Basic conguration is complete.

AT-OMNI-111 / AT-OMNI-112

Front Panel Controls

Rebooting OmniStream

To reboot the OmniStream encoder, press and release the recessed button, on the far-right side of the unit, using a small, pointed object. Rebooting the encoder does not reset the encoder to factory-default settings.

INPUT

VOLUME

MNISTREAM

PWR

HDMI

1 2 1 2

LINK

DISPLAY

Selecting the Input

This feature is not available on the single-channel OmniStream encoder (AT-OMNI-111).

Press and release the INPUT button to select the desired input: HDMI 1 or HDMI 2. When a new active input is selected, the previous input will remain “live”. This will allow connected devices, such as laptop computers, to remain in “presentation mode” and not revert to single-screen mode.

INPUT

VOLUME

MNISTREAM

PWR

HDMI

1 2 1 2

LINK

DISPLAY

Powering the Display

This feature is not available on the single-channel OmniStream encoder (AT-OMNI-111).

Press and release the DISPLAY button to send the command to the toggle power on the display that is connected to the decoder. The command is sent over IP. After the decoder receives the command, it is executed and transmitted

to the display using RS-232 and/or CEC.

INPUT

VOLUME

MNISTREAM

PWR

HDMI

1 2 1 2

LINK

DISPLAY

AT-OMNI-111 / AT-OMNI-112

Adjusting Volume

This feature is not available on the single-channel OmniStream encoder (AT-OMNI-111).

Front Panel Controls

Press and release the (up) or (down) VOLUME buttons to increase or decrease the audio volume, respecively,

in 1 dB increments. The volume command is sent over IP. After the decoder receives the command, it is executed and transmitted to the display using RS-232 and/or CEC. These buttons also concurrently aect the analog output port volume. The maximum audio level is +15 dB.

When either of these buttons are pressed, the associated HDMI indicator, on the front panel, will glow bright orange to indicate that the stream is being controlled.

Press and hold either of these buttons to rapidly increase or decrease the volume.

INPUT

VOLUME

MNISTREAM

PWR

HDMI

1 2 1 2

LINK

DISPLAY

Depending upon the output mode of the encoder, the VOLUME buttons will behave dierently.

Single-output Mode

Press the desired VOLUME control button to immediately change the volume on the display.

Dual-output Mode

OmniStream does not currently provide a method for indicating the currently-controlled stream. To select a stream, the INPUT button must rst be pressed.

1. Press and release the INPUT button.

2. The HDMI indicator will switch to the opposite stream.

• If the HDMI indicator highlights the desired stream, then press the VOLUME buttons to adjust the audio

output as desired.

• If HDMI indicator does not highlight the desired stream, press the INPUT button to switch to the opposite

stream, then press the VOLUME buttons to adjust the audio output as desired.

The example below, shows the result after initially pressing the INPUT button. The illustration below, shows the HDMI 2 indicator glowing bright orange, signaling that HDMI 2 is the stream that will be controlled.

If HDMI 1 is desired, press and release the INPUT button.

PWR

HDMI

1 2 1 2

LINK

DISPLAY

INPUT

MNISTREAM

AT-OMNI-111 / AT-OMNI-112

VOLUME

ID Button

This feature is not available on the single-channel OmniStream encoder (AT-OMNI-111).

The ID button serves two functions:

1. Sends a broadcast message, over the network, to any devices that may be listening.

2. Resets the encoder to factory-default settings.

Front Panel Controls

INPUT

VOLUME

MNISTREAM

PWR

HDMI

1 2 1 2

LINK

DISPLAY

Broadcast Messaging

Press and release the ID button to send a broadcast notication over the network to any devices that may be

listening. As of AMS 1.7.0, this feature is not supported in AMS, but will be added in a future revision.

Reset to Factory-Default Settings.

1. Press and hold the ID button for approximately 30 seconds.

2. The LED indicators on the front panel will ash, then turn “o.”

3. The encoder is now reset and will need to be recongured.

WARNING: Performing a factory-default reset will erase all user-programmed settings from the encoder. IP settings are not preserved.

AT-OMNI-111 / AT-OMNI-112

The Virtual Matrix

Accessing the Virtual Matrix

1. Click the Global node, under the Domain View pane, within AMS.

2. Click the Virtual Matrix tab in the top portion of the screen.

Virtual Matrix tab

View Menu

Decoder

Cross Connection

Physical Interface

Encoder

Decoder Set tab

Legend

Layout

The illustration, above, shows a single encoder and decoder. Note that the number of OmniStream devices under the Virtual Matrix tab and the Domain View pane are the same.

• Encoders are identied with an E and are displayed as rows.

• Decoders are identied with a D and are displayed as columns.

• Each encoder and decoder is labeled with the model and current IP address.

• Physical interfaces are represented by light-gray lines. These lines represent the Ethernet cables which carry

video/audio data from an encoder to a decoder.

• Cross connections are a logical connection between two physical interfaces and are represented by a circular

symbol.

• Click the + sign, next to Legend, to view a list of icons and line types used to represent items in the Virtual

Matrix.

AT-OMNI-111 / AT-OMNI-112

The View menu provides control over what signal types are displayed in the Virtual Matrix.

• Click the View drop-down list to select which video streams are displayed.

Type Description

Active All active streams are displayed. This is the default setting.

Primary Displays only the primary streams.

Backup Displays only the backup streams.

The Virtual Matrix

• Click the View the V, A, and D menu icons to only display video, audio, or data streams.

The illustration on the left shows a cross connection with video, audio, and data. By clicking the V button in the View menu, only the video signal is displayed. If multiple cross connections existed, this operation would apply to all nodes. To hide the video stream and return to the normal view, click the V button again.

Video button

AT-OMNI-111 / AT-OMNI-112

The Virtual Matrix

The Virtual Matrix provides a visual diagram of each encoder and decoder that has been detected by AMS.

Each physical interface, source input, and display (sink) output, are arranged as follows, within the Virtual Matrix.

For the following, refer to Figure 1.

• On the encoder, Ethernet outputs are read from top-to-bottom: ETHERNET 1 is in the top row. ETHERNET 2 is in the bottom row.

• On the decoder, Ethernet inputs are read left-to-right: ETHERNET 1 is in the rst column and ETHERNET 2 is in the second column.

Figure 1 Figure 2

ETHERNET 1

ETHERNET 2

Expanded

For the following, refer to Figure 2.

• Click the + icon, to expand the physical interface. When expanded, the icon will change to a minus (“-”) symbol, and the all available signal types will be displayed. Cross connections are color-coded to provide information on what type of data is being passed between two physical interfaces.

Symbol Description

Video and audio

Video only

Audio only

Data (auxiliary)

Video + Audio + Data

AT-OMNI-111 / AT-OMNI-112

The Virtual Matrix

Physical Interfaces and Cross Connections

The following example provides a better understanding of how physical interfaces and cross connections work together.

Figure 3 shows a very simple setup: two sources are connected to a dual-channel encoder. Both Ethernet cables are connected from the encoder to the Local Area Network (LAN). Another set of Ethernet cables connects to a dual-

channel decoder, somewhere on the same network. The Ethernet cables are the physical interfaces - that is, they provide a physical link - that allows the AV stream to be transported, over the network, from an encoder to a decoder endpoint.

Figure 3

to decoder

OmniStream 112 Encoder

DC 48V

RXTX

RS-232

22 11

ETHERNETHDMI IN

AT-OMNI-112

Ethernet

LAN

Video

DVD Player

Laptop

In Figure 3, the gray lines indicate that no signal is being sent from the encoder, over the Ethernet cables. Before a stream can be sent across the network, a cross connection must exist between two physical interfaces. Cross

connections are created under the Virtual Matrix tab, in AMS. Figure 4a shows a cross connection that joins Ethernet 1 on the encoder to Ethernet 1 on the decoder. Figure 4b shows the result of the cross connection (green

line) in the setup. Note that the second Ethernet line is still gray, indicating that the cross connection for this physical

interface has not yet been created. Once a cross connection is created, the decoding process starts automatically.

Figure 4a Figure 4b

to decoder

Cross Connection

DC 48V

RXTX

RS-232

ETHERNETHDMI IN

2 1

Ethernet

LAN

AT-OMNI-111 / AT-OMNI-112

Video

DVD Player

Laptop

The Virtual Matrix

Creating Cross Connections

The term physical interface, refers to the Ethernet cable that is connected to each encoder/decoder. Once a cross connection is created, decoding process will automatically begin. To stop the decoding process, refer to Removing

Cross Connections (page 35) for more information.

1. Move the mouse cursor over any two physical interfaces. When a valid selection is made, the cursor will turn from an arrow to a hand.

2. Left-click to display the Create cross Connection dialog. The current sources, as well as the assigned sessions, will be displayed. The default streaming mode is set to multicast. Note that only sessions assigned to the physical interface will appear in the drop-down lists.

To select a dierent video session, click the Video Session drop-down list and select a dierent session. The same operation can be performed for the Audio Session and Data Session, using the drop-down lists. The default streaming mode is set to multicast.

If no control signals will be used, the Data Cross-connection Type drop down list should be set to Not Used.

AT-OMNI-111 / AT-OMNI-112

The Virtual Matrix

3. Click the Create button to create the cross connection.

4. The following message box will be displayed. If the operation is successful, the dialog will state that a cross connections has been successfully created. The IP address in the message box is the decoder IP address.

5. Click the Close button to dismiss the message box.

6. Once the cross connection is created, a circular symbol will appear at the point where the physical interfaces are connected.

Decoder IP address

Cross Connection

NOTE: The cross connection represents a “node” in which two physical interfaces are connected. However, a cross connection does not necessarily indicate the presence of a video/audio/data stream passing from the encoder to the decoder; it merely represents a logical connection between

two physical interfaces.

AT-OMNI-111 / AT-OMNI-112

The Virtual Matrix

Data-Specic Cross Connections

Based on the data that is provided by the encoder, data-specic cross connections can also be created.

For example, if an HDMI input contains both video and audio, but only a video data is desired, it is possible to create a cross connection that isolates the video signal.

1. Click the + icon, under the decoder icon, to expand the physical interface. When expanded, three gray lines will be displayed and the + icon will change to a minus (“-”) symbol.

2. Move the mouse cursor over the desired data component within the physical interface. Each vertical line

represents a dierent data stream. This order of each stream, from left to right, is constant for each physical interface, throughout the Virtual Matrix.

Video

Data

Audio

3. Left-click the desired data stream to display the Create Cross Connection dialog. In this example, the Video data stream is selected.

To select a dierent video session, click the Video Session drop-down list and select a dierent session. The default streaming mode is set to multicast.

4. Select the Default Streaming Mode by clicking the desired radio button. By default, the streaming mode will be set to multicast.

5. Click the Create button to create the cross connection or click the Cancel button to abort the operation.

AT-OMNI-111 / AT-OMNI-112

The Virtual Matrix

Removing Cross Connections

Deleting a cross connection terminates the connection between two physical interfaces. Once deleted, the currently assigned video/audio stream will no longer be able to pass between the encoder and decoder.

1. Right-click on the desired cross connection.

Unless the desired cross connection is known, it will be necessary to right-click on the cross connection to

display the available options. If Start Decoding is an option, then another cross connection must be selected.

2. Click Remove Cross Connection to delete the cross connection.

3. AMS will display a prompt message to conrm the operation. Click the OK button to delete the cross connection. Click the Cancel button to return to the Virtual Matrix tab without deleting the cross connection.

4. If the OK button is clicked, the following message box will be displayed. Click the Close button to dismiss the message box.

AT-OMNI-111 / AT-OMNI-112

The Virtual Matrix

Scrambling

OmniStream supports 128-bit Advanced Encryption Standard (AES) scrambling for both audio and video streams.

Scrambling can be enabled or disabled through AMS, and can be individually applied to video, audio, or both. Scrambling can be enabled either before or after the decoding process is started. Data streams cannot be scrambled; only video and audio can be scrambled.

When scrambling is enabled, the scrambling key can be found under the Session tab on the encoder.

Scrambling key (encoder)

When scrambling is enabled through the Virtual Matrix, the key is automatically generated and the Enable Scrambling box is checked. A user-dened key can also be created and placed in both the Key and Scrambling Key elds.

NOTE: If a user-dened key is specied, then it must be a minimum of 8 alphanumeric characters.

Special characters and spaces are not permitted.

1. Right-click on the desired cross connection. If a cross connection does not exist, refer to Creating Cross

Connections (page 32) for more information.

2. Select Enable Scrambling to being the scrambling process.

3. AMS will display a prompt message to conrm the operation. Click the Close button to dismiss the message box.

AT-OMNI-111 / AT-OMNI-112

The Virtual Matrix

Conguring Redundant Streams

OmniStream decoders have the ability to identify damaged or missing streams and will recover the image almost instantaneously. The decoder can access the same stream from two separate multicast addresses and switch between them, when necessary.

1. Right-click on the desired cross connection.

2. Select Congure Redundancy.

3. The Congure Redundancy dialog will be displayed.

4. Select the backup mode for both video and audio from the Video backup mode and Audio backup mode drop-down lists.

Mode Description

Off Backup source is disabled; join request not sent.

Join Active The decoder sends a join request only when the decoder decides to switch between

Join Always The decoder always joins to the backup source. Switch time will not exceed 0.5 seconds.

sources. Switch time will not exceed 5 seconds.

5. Click the Save button to save the changes.

AT-OMNI-111 / AT-OMNI-112

The Web Interface

The OmniStream web interface provides access to the following new features, which are currently not available under AMS:

• EDID Management

• Text Insertion

• Slate / Logo Insertion

• Encoder Grouping

Accessing the Web Interface

1. Launch a web browser.

2. In the address bar, type the IP address of the OmniStream encoder.

3. The Login page will be displayed.

4. Type admin, using lower-case characters, in the Username eld.

5. Type Atlona in the Password eld. This is the default password. The password eld is case-sensitive. When the password is entered, it will be masked. The password can be changed, if desired. Refer to ## for more information.

6. Click the Continue button or press the ENTER key on the keyboard.

7. The System Information page will be displayed.

AT-OMNI-111 / AT-OMNI-112

EDID Management

1. Login to the encoder. Refer to Accessing the Web Interface (page 38) if necessary.

2. Click the EDID tab in the menu bar.

The Web Interface

3. Click the orange circle, with the “+” symbol, in the lower-right corner of the screen.

4. The New EDID dialog will be displayed.

5. Type the name of the EDID in the Name eld. Spaces and special character are valid entries.

6. Enter the EDID data in the Raw eld. The raw EDID data is is available from displays, or other sink devices, that

are connected to OmniStream Pro / R-Type decoders. Copying and pasting EDID data, to this eld, can also be

performed. Commas or spaces can be included as delimiters to separate each hexadecimal value.

7. Click the CREATE button to save the EDID. Click CANCEL to abort the operation and return to the EDID screen.

AT-OMNI-111 / AT-OMNI-112

8. Click the Input tab in the menu bar.

The Web Interface

9. Click the EDID drop-down list to select the desired EDID for the input.

10. Click the SAVE button to accept the changes.

AT-OMNI-111 / AT-OMNI-112

Text Insertion

1. Login to the encoder. Refer to Accessing the Web Interface (page 38) if necessary.

2. Click the Text tab in the menu bar.

The Web Interface

3. Click the Enable toggle, to allow the text to be displayed.

4. In the Text eld, enter the desired text.

5. Specify the speed of the scrolling text in the Scroll speed eld. Values from -255 to 255 are valid.

Negative numbers will scroll the text from left to right. Positive numbers will scroll text from right to left.

6. Enter the number of iterations in the Iteration eld. Set this eld to 0 (zero) to set the number of iterations to innity.

7. Click the Color drop-down list to select the color of the text. The Red, Green, and Blue elds can be changed to further modify the color of the text. Adjust the Alpha eld to control the transparency of the text. A value of

255 is opaque and a value of 0 is transparent. Numbers from 0 to 255 are valid for each of these elds.

8. Specify the location of the text in the Horizontal (%) and Vertical (%) elds. Each of these values is based on

the horizontal and vertical resolution of the screen.

9. Specify the size of the text in the Width (%) and Height (%) elds. Each of these values is based on the horizontal and vertical resolution of the screen.

10. Click the Save button to apply all changes.

AT-OMNI-111 / AT-OMNI-112

The Web Interface

Slate / Logo Insertion

Slate / logo insertion is managed from the Logo tab. The dierence between a “slate” and “logo” resides in the size of the image and how it is used: Logos are classied as smaller, low-resolution images that can be positioned at specied locations on the screen. Slates occupy the entire screen. Note that while logos may be used as slates, the image quality will suer, as slates are scaled to ll the screen.

Slate / logo insertion can be performed on both the encoder and decoder. When slate / logo insertion is congured from the encoder, the image that is displayed on the output (decoder) is determined by the encoder IP addresses to which each decoder is subscribed. When conguring slate / logo insertion from the decoder, the presence of the image is specied on the (individual) HDMI output. Refer to the User Manual for the AT-OMNI-12x for information on

managing slate / logo insertion on decoder units.

1. Login to the encoder. Refer to Accessing the Web Interface (page 38) if necessary.

2. Click the Logo tab in the menu bar.

3. Under New logo, click the Choose File button and select the image to be used. Note that only .png les are valid selections.

AT-OMNI-111 / AT-OMNI-112

The Web Interface

4. Enter the name of the image in the Name eld. If a name is not specied, then the UPLOAD button will be disabled.

5. Click the UPLOAD button to upload the le.

6. A new logo box will be added with the name of the logo that was provided in Step 4.

New logo box

NOTE: If the selected image will be used as a logo, then proceed with Steps 7 through 9. If the image will be used as a slate, skip to Step 10.

7. Under Logo Insertion, click the Logo drop-down list and select the desired image. To prevent the image from being displayed, select the Not used option.

8. Click the Aspect ratio drop-down list to set the aspect ratio of the image. Selecting keep will maintain the aspect ratio. Select stretch to scale the image to ll the screen.

AT-OMNI-111 / AT-OMNI-112

The Web Interface

9. Enter the location of the image, by entering the desired values in the Horizontal and Vertical elds.

10. Click the Encoding tab.

AT-OMNI-111 / AT-OMNI-112

The Web Interface

11. Under the Encoder section, click the Slate mode drop-down list, and select o, manual, or auto.

• o

Disables the image from being displayed.

• manual

The image will always be displayed, superimposed on the source signal, and will remain even if the source signal is lost.

• auto

The image will only be displayed when the source signal is lost. For example, this mode is useful in conference room applications for displaying system instructions when no sources are connected.

12. Click the Slate logo drop-down list and select the desired logo. Note that if Slate mode is set to o, then this

eld will not be displayed.

13. Click the SAVE button to apply all changes.

Deleting Slates / Logos

Follow the instructions below to remove a logo from the Logo tab.

1. Click the Logo tab in the menu bar.

2. Click the DELETE button in the desired logo box. If the DELETE button is disabled, do the following:

a. Scroll down to the Logo Insertion boxes.

b. Click the Logo drop-down list and select Not used.

c. Click the SAVE button.

d. Refresh the page.

e. Click the DELETE button to remove the logo.

AT-OMNI-111 / AT-OMNI-112

The Web Interface

Encoder Grouping

Grouping encoders allows a group of encoders to feed a single decoder, simultaneously. The stream will be displayed by the decoder using either manual or automatic input-selection, based on the presence of a source signal.

1. Login to the encoder. Refer to Accessing the Web Interface (page 38) if necessary.

2. Click the Session tab in the menu bar.

3. Locate the Encoder group section and enter the group name in the Name eld.

4. Click the Add button.

AT-OMNI-111 / AT-OMNI-112

The Web Interface

5. The new-member dialog will be displayed.

6. Enter the interface IP address for the encoders, to be added to the group, in the address eld.

7. Click the CREATE button. Click the CANCEL button to abort changes.

Once a valid IP address is entered, the Session screen will be displayed.

8. Repeat Steps 4 - 7 for each encoder to be added to the group. Note that the encoder group members must be entered on all encoders which are members of the group. It is not necessary to enter the local encoder’s own IP

address as a group member.

9. Click the CREATE button. Click the CANCEL button to abort changes.

10. Under the Session group, click the Enable toggle to activate the group.

AT-OMNI-111 / AT-OMNI-112

The Web Interface

11. Click the trigger drop-down list to select the trigger mode.

Mode Description

manual Use this setting to manually enable the input. When set to manual, click the Activate

button to perform the input switching.

input connected

Use this setting to allow the encoder group to use input detection. Once a new source is

connected, that source becomes the active source.

12. Click the Save button, at the bottom of the Session section, to accept all changes.

AT-OMNI-111 / AT-OMNI-112

The AMS Interface

System Information tab

The System Info tab provides general information about the encoder. The decoder has an identical interface.

None of the elds under the System Info tab can be edited.

Firmware Version

Displays the current version of rmware.

Model

The model of the unit.

Model Description

AT-OMNI-111 Single-channel encoder

AT-OMNI-112 Dual-channel encoder

Description

Enter a description for the encoder in this eld. This eld is optional.

Location

Enter the text, describing the location of the encoder, in this eld. This eld is optional.

Date / Time

The current date and time, measured using Coordinated Universal Time (UTC). UTC does not observe Daylight Savings Time (DST).

Uptime

Time elapsed since the last reboot operation.

Temperature

The current internal temperature of the unit, in degrees Celsius.

Host Name

Enter the host name in this eld. By default, the host name uses the product SKU and the last 5 digits of the serial

number.

AT-OMNI-111 / AT-OMNI-112

The AMS Interface

NTP Server

Enter the NTP server in this eld. This eld is optional.

SET DATE/TIME Click this button to display Set Date/Time dialog box.

FACTORY RESET Click the Factory Reset button to reset the encoder. If no options are checked, then the unit is reset to factory-

default settings. User and network information are preserved.

Option Description

Reset User Resets the encoder to factory-default settings and resets custom user information.

Reset Network Resets the encoder to factory-default settings and resets network information.

Reset Defaults Resets the encoder to factory-default settings. In addition, static multicast addresses are

configured. This option can be used to configure a single encoder to transmit to any number of decoders without using the Virtual Matrix within AMS.

NOTE: This will not work for multiple encoders on the same network.

REBOOT Click the Reboot button to perform a soft reboot of the encoder.

DEBUG The Debug button places the encoder in debug mode.

IDENTIFY

Click the Identify button to identify the physical unit on a network. When this button is clicked, all the LED indicators on the front panel will ash for approximately 10 seconds.

WARNING: The Debug button is specically designed for providing system-level troubleshooting information. Do not use this feature unless directed by an experience eld technician or an Atlona

Technical Support Engineer.

AT-OMNI-111 / AT-OMNI-112

The AMS Interface

Input tab

The Input tab provides signal information for each channel (input). If using the single-channel encoder, only a single

(input) channel will be displayed.

Name The name used by AMS to identify the HDMI input.

Cable Present

Indicates whether or not a connection is detected. This value is true if a signal is detected. If set to false, then check the cable connection and make sure that the source is powered. Damaged cables may also indicate a false state.

EDID Selects the desired EDID.

EDID Description

Default Default OmniStream EDID

ATL 1080P 2CH 1920x1080p60 with two-channel PCM audio

ATL 1080P DD 1920x1080p60 with Dolby Digital audio

ATL 1080P DVI 1920x1080p60 with video formatted as DVI

ATL 1080P MCH 1920x1080p60 with multichannel PCM audio

ATL 1280x800 RGB DVI PCWXGADVI 1280x800p60 with video formatted as DVI

ATL 1280x800 RGB PCWXGA2CH 1280x800p60 PC format with two-channel PCM audio

ATL 1280x800 RGB TVWXGA2CH 1280x800p60 TV format with two-channel PCM audio

ATL 2160P 2CH 3840x2160p30 with two-channel PCM audio

ATL 2160P MCH 3840x2160p30 with multichannel PCM audio

AT-OMNI-111 / AT-OMNI-112

The AMS Interface

EDID Description

ATL 720P DD 1280x720p60 with Dolby Digital audio

ATL 720P 2CH 1280x720p60 with two-channel audio

Encrypted

Indicates if the content is HDCP-encrypted or not. If true, then HDCP content is being passed in to the decoder.

HDCP compliance

Check this box to enable HDCP compliance. When checked, this decoder reports to the source that the decoder is an HDCP-compliant sink device. Otherwise, sink is reported as “non-compliant”.

Color Depth

The color depth of the input signal.

Subsampling

The sampling frequency for the input video signal.

Color Space

The color space of the input signal.

Resolution

The video resolution of the input video signal.

Frame Rate

The frame rate of the input video signal.

Bit Depth The bit depth of the input audio signal.

Channel Count The number of audio channels contained in the input audio signal.

NOTE: Disabling HDCP compliance does not decrypt HDCP content.

Format

The audio format of the input signal. If the input audio signal is compressed, such as Dolby Digital or DTS formats, this eld will display unknown.

Frequency The frequency, measured in kilohertz, of the input audio signal.

AT-OMNI-111 / AT-OMNI-112

The AMS Interface

The Video Generator block contains the following information. This signal can be used to test the video capability of the network. Dual-channel encoders will have two video generators. Single-channel encoders will have one video generator.

Name

The internal name of the video generator. This eld is read-only and cannot be changed.

Color Depth Click the drop-down list to select the color depth of the video signal.

Colorspace Click the drop-down list to select the color space of the video signal.

Framerate

Enter the frame rate of the video in this eld.

Subsampling Click the drop-down list to select the chroma subsampling value of the video signal.

Resolution Width

Enter the horizontal resolution of the video signal in this eld.

Resolution Height

Enter the vertical resolution of the video signal in this eld.

AT-OMNI-111 / AT-OMNI-112

The AMS Interface

Encoding tab

The Encoder tab provides the ability to select the input for each encoder channel. If using the single-channel encoder, only a single channel will be displayed.

Name The name used by AMS to identify the encoder channel

Input

Use the drop-down list to select the desired input.

Input Description

hdmi_input1 HDMI IN 1

hdmi_input2 HDMI IN 2

Bit Rate

The video bit rate. This value can be changed, if required. Note that specifying lower bit rates will reduce video

quality. This value is in megabits-per-second (Mbps).

Bit Depth

Click this drop-down list to select the desired maximum bit depth. Any input with a higher bit depth will be reduced to the selected value.

Subsampling

Click this drop-down list to select the desired maximum chroma subsampling value. Any input with a higher chroma

subsampling will have their chroma scaled to the congured value using a very high quality chroma scaler to

preserve quality.

Force YUV

Click this checkbox to force the output of the decoder to output YUV regardless of whether the input to the encoder is RGB or YUV. In order for the chroma scaling to work on RGB inputs, this option must be selected.

AT-OMNI-111 / AT-OMNI-112

Serial tab

The Serial tab provides serial port conguration when using control signals.

The AMS Interface

Name The name used by AMS to identify the serial port.

Baudrate

Click this drop-down list to select the desired baud rate.

Data

Click this drop-down list to select the number of data bits.

Parity

Click this drop-down list to select the parity bit.

Stop

Click this drop-down list to select the stop bit.

Flow

Click this drop-down list to select the type of ow control.

Name The name used by AMS to identify the serial port.

Port

Click this drop-down list to select the port.

Mode

Click this drop-down list to select the desired control mode.

AT-OMNI-111 / AT-OMNI-112

The Command blocks are used to enter the command string for the desired operation.

The AMS Interface

Interpret on Click this drop-down list to select where the command will be interpreted.

Interpret on Description

decoder Commands are interpreted at the decoder.

encoder Commands are interpreted at the encoder.

ASCII

Enter the ASCII representation of the command string in this eld.

HEX

Enter the hexadecimal representation of the command string in this eld.

NOTE: When entering the command string, it is not required to enter the string under both the ASCII

and HEX fields. The encoder requires that one field be completed.

AT-OMNI-111 / AT-OMNI-112

The AMS Interface

Session tab

The Session tab provides the ability to congure all session parameters. Up to four sessions are supported on dual- channel encoders. Single-channel encoders are limited to a maximum of two sessions.

Name The name used by AMS to identify the session.

Interface

Click this drop-down list to select the desired interface.

Interface Description

eth1 Ethernet 1

eth2 Ethernet 2

Enable

Check this box to enable the Session Announcement Protocol.

Enable (Scrambling) Check this box to enable scrambling. Scrambling can also be enabled/disabled using the Virtual Matrix. Refer to

Scrambling (page 36) for more information.

Key

Enter the scrambling key in this eld. The scrambling key must be ASCII and must contain a minimum of eight

characters. Special characters and spaces are not permitted.

AT-OMNI-111 / AT-OMNI-112

The AMS Interface

Encoder (Video)

Select the desired encoder stream from this drop-down list. Refer to the Encoding tab for basic conguration of the encoder stream.

Enable (Video) Click the Enable checkbox to enable the video stream. To disable the video stream, uncheck this box.

By default, video streaming is enabled. Disabling the video stream can be used to “mask” the video on several

decoder endpoints.

Destination IP Address

Enter the IP address that will be used by the decoder endpoint. By default, AMS will automatically populate multicast IP addresses for the encoder.

Destination UDP Port Enter the UDP port in the Destination UDP Port eld.

TTL

Set the TTL (Time-To-Live) duration, from 1 to 255 seconds, in this eld. The default value is 255 seconds.

DSCP

Select the Dierentiated Services Code Point (DSCP) type from the DSCP drop-down list. This value will be used to determine the Quality of Service (QoS) on a network. The available values are: Best Eort, Low, Normal, High, and Highest. The Best Eort setting will provide normal priority for data packets, while a setting of Highest will prioritize

data packets as critical. However, it should be noted that a higher priority setting may also result in high data packet

loss, depending upon network trac.

FEC Enable

Check this box to enable Forward Error Correction (FEC). This feature can be used when transporting streams over a network that is suspected to be unreliable, due to noise or other factors. By default, this checkbox is checked. Refer

to FEC Details (page 68) for more information.

FEC rows

Specify the number of FEC rows in this eld. Refer to FEC Details (page 68) for more information.

FEC Columns

Speciy the number of FEC columns in this eld. Refer to FEC Details (page 68) for more information.

AT-OMNI-111 / AT-OMNI-112

The AMS Interface

FEC rows and FEC Columns only applies when FEC is enabled. When enabled, the number of rows and columns will be used for each data packet, causing an FEC packet to be added to each row and column, providing burst error

correction. For example, a ve-row, ve-column FEC structure would add a ve-row and ve-column FEC packet to every 25 data packets. This allows error correction of up to ve packets in length, in addition to replacing missing

data packets. Refer to FEC Details (page 68) for more information.

Source Select the desired HDMI input from the Source drop-down list.

Enable (Audio) Click the Enabled checkbox to enable the audio stream. To disable the audio stream, do not check this box.

By default, audio streaming is disabled.

Destination IP Address Enter the endpoint IP address in the Destination IP Address eld.

Destination UDP Port Enter the UDP port in the Destination UDP Port eld.

TTL

Set the Time-To-Live (TTL) duration, from 1 to 255 seconds, in this eld. The default value is 255 seconds.

DSCP

data packets as critical. However, it should be noted that a higher priority setting may also result in high data packet

loss, depending upon network trac.

FEC Enable

to FEC Details (page 68) for more information.

FEC rows

Specify the number of FEC rows in this eld. Refer to FEC Details (page 68) for more information.

FEC Columns

Speciy the number of FEC columns in this eld. Refer to FEC Details (page 68) for more information.

AT-OMNI-111 / AT-OMNI-112

The AMS Interface

Source Select the auxiliary data stream from the Source drop-down list.

Source

Click this drop-down list to select the method of how commands are transmitted using the AUX data stream.

Source Description

Commands Commands are sent using CEC (over HDMI)

serial_port1 Commands are transmitted using Serial Port 1

serial_port2 Commands are transmitted using Serial Port 2

Enable Click the Enable checkbox to enable the auxiliary stream. To prevent data from being sent over this channel,

uncheck this box. By default, this feature is disabled.

Destination IP Address Enter the endpoint IP address in the Destination IP Address eld.

Destination UDP Port Enter the UDP port in the Destination UDP Port eld.

TTL Set the TTL (Time-To-Live) duration, from 1 to 255 seconds, in the TTL eld. The default value is 255 seconds.

DSCP

data packets as critical. However, it should be noted that a higher priority setting may also result in high data packet

loss, depending upon network trac.

Bidirectional

Click this checkbox enable bidirectional serial control. This option only works when the data stream is in unicast mode.

Listen Port

Enter the listening port for the data channel in this eld, when using bidirectional serial control.

AT-OMNI-111 / AT-OMNI-112

The AMS Interface

Logo tab

The Logo tab provides the ability to upload a custom logo. This logo will be displayed when no video signal is detected. When using dual-channel encoders, separate logos can be uploaded: one for each channel.

Upload Logo

Click this button to upload the logo le. Files must be in .png format and must not exceed 5 MB (5120000 bytes) in size. When an image le is uploaded, it will appear in the Logo drop-down list.

Target

The name used by AMS to identify the encoder.

Enable

Click this checkbox to display the logo. If this box is unchecked, then the logo will not be displayed.

Logo

Click this drop-down list to select the desired logo.

Aspect Ratio

Click this drop-down list to select the type of aspect ratio to be applied to the logo.

Horizontal

Enter the horizontal position of the logo on the screen.

Vertical

Enter the vertical position of the logo on the screen.

Height

Enter the horizontal resolution of the logo, in pixels.

Width

Enter the vertical resolution of the logo, in pixels.

NOTE: Maximum logo resolution (both height and width) is 1/4 of the video resolution.

AT-OMNI-111 / AT-OMNI-112

The AMS Interface

Alarms tab

The Alarms tab provides a list of all alarms and warnings that have been detected. If no alarms or warnings are active, then the page will display No alarms. A list of alarms, warnings, and their descriptions are in the tables, below.

Platform

Message Description

Over temperature Unit temperature is exceeding operational specications.

Video Interface

Message Description

HDMI1 video absent Hot plug detected but no TMDS

HDMI2 video absent Hot plug detected but no TMDS

Unsupported

Resolution

Unsupported Frame

rate

Auto switched to HDMI 1

Auto switched to HDMI 2

Resolution is not supported

Frame rate is not supported

Unit has been automatically switched to HDMI 1

Unit has been automatically switched to HDMI 2

AT-OMNI-111 / AT-OMNI-112

Audio I/F

Message Description

HDMI1 no audio No audio signal is present

HDMI2 no audio No audio signal is present

The AMS Interface

No volume control unit is on mute

Displayed when volume is increased while unit is in Mute mode

IP Protocol

Message Description

IP address not

supported

Invalid IP address has been assigned

AT-OMNI-111 / AT-OMNI-112

The AMS Interface

Network tab

The Network tab provides the ability to enable or disable DHCP mode for each video channel. When DHCP mode

is disabled, the IP address, subnet mask, and gateway must be provided. If using the dual-channel version, then

the information on both Channel 1 and Channel 2 are provided. This screen is identical to the Network tab for the decoder.

Name The name / Ethernet cable ID, used by AMS, to identify the channel.

Enabled

This eld indicates that the video stream, for this channel, is active.

Carrier

If this eld is true, then an active link exists. Otherwise, this eld is set to false.

Mode

Click the radio button for the desired network mode. Select DHCP to let the DHCP server (if present) assign the encoder the IP settings. When Static mode is selected, the information for the IP Address, Subnet, and Gateway elds must be entered.

IP Address Displays the IP address used by the channel. This eld can only be changed if Static mode is selected.

Subnet Displays the subnet mask for the channel. This eld can only be changed if Static mode is selected.

Gateway Displays the gateway (router) address for the channel. This eld can only be changed if Static mode is selected.

Link Speed

Displays the port speed in Mbps.

MAC Address The MAC address of the channel.

AT-OMNI-111 / AT-OMNI-112

The AMS Interface

Users tab

The Users tab provides the ability to manage user access rights. Two access levels are available: admin and operator. Creating users requires Administrator access.

Username The name of the assigned user.

Role

Select one of the following options from this drop-down list.

User Description

Administrator Ability to create, delete, and manage all users, in addition to “routing” operations within the

Operator Restricted to “routing” encoders to decoders within the Virtual Matrix.

New Password

Enter the password for the username.

Repeat Password

Verify the password by retyping the password in this eld.

Delete

Deletes the user.

Save

Saves all changes to the user.

Virtual Matrix.

Add User

Click this button to create a new user.

AT-OMNI-111 / AT-OMNI-112

The AMS Interface

License tab

The License tab is used to install licenses on OmniStream products. For OmniStream v1.0.0, all available licenses are pre-installed on units at the factory.

License Key

Enter the license number in this eld.

Install License

Click this button to install the license, once the license key has been entered.

AT-OMNI-111 / AT-OMNI-112

The AMS Interface

Demo tab

The Demo tab is used to demonstrate the benets of using Forward Error Correction. IP Packet Drop provides

the option to force the encoder to simulate network trac by dropping random packets on the Ethernet interface,

allowing the decoder to use FEC to recover the lost packets. FEC should be enabled when running this test. Enabling or disabling FEC can be found under the Session tab (page 57). Refer to FEC Details (page 68) for more information.

Network The name of the Ethernet cable ID, used by AMS.

IP Packet Drop

Click this drop-down list to select the severity of the packet drop.

Option Description Recommendations

No Errors Simulates a network with no packet drops. N/A

Moderate Errors Simulates typical network trac with

moderate packet drops.

Heavy Errors Simulates heavy network trac with frequent

packet drops.

8x8 matrix.

N/A - This setting is beyond the capabilities of FEC to recover.

AT-OMNI-111 / AT-OMNI-112

Appendix

FEC Details

Matrix Size, Overhead, and Latency

• FEC can only work if a single packet from each row/column are missing. Multiple packets missing from each row/ column will cause FEC to fail.

• Due to the above, a smaller matrix is more robust, as there is a better chance of errors not occurring in the same row/column.

• FEC has a bitrate overhead that is inversely proportional to the matrix size: the bigger the matrix, the less bitrate overhead is generated.

• FEC has a latency overhead that is directly proportional to the matrix size: the bigger the matrix, the more latency is introduced.

» As of v1.0.0, OmniStream does not explicitly synchronize audio and video. Therefore, FEC conguration can

have a noticeable impact on lip sync. The tables below should be used to keep the audio/video lip sync as tight as possible.

• FEC latency overhead is also inversely proportional to bitrate: the higher the bitrate, the less FEC latency is introduced.

» For applications where lip sync is very critical, using a higher audio sampling rate, and thus a higher audio

bitrate, can result in more accurate lip sync.

FEC and Video Bitrate

• The bitrate congured on the video encoder includes FEC overhead and will automatically adjust itself depending on the bitrate needed for FEC.

• FEC overhead can be calculated using the following formulas:

Video rate =

Conﬁgured bit rate

Rows + Columns

1 +

Rows x Columns

• The following table provides a few examples of how this works.

FEC / matrix usage Congured bit rate Used for video Used for FEC

FEC disabled 900 Mbps 900 Mbps 0 Mbps

FEC enabled, 4x4 900 Mbps 600 Mbps 300 Mbps

FEC enabled, 10x10 900 Mbps 750 Mbps 150 Mbps

FEC enabled, 20x20 900 Mbps 818 Mbps 82 Mbps

FEC enabled, 4x4 450 Mbps 300 Mbps 150 Mbps

FEC rate = Conﬁgured bit rate - Video rate

FEC enabled, 10x10 450 Mbps 375 Mbps 75 Mbps

FEC enabled, 20x20 450 Mbps 409 Mbps 41 Mbps

AT-OMNI-111 / AT-OMNI-112

Appendix

FEC, Latency, and Lip Sync

• In order for FEC to work, the matrix must be lled in order to calculate the FEC packets. This introduces some additional latency. Due to high bitrates, this is not noticeable for video, but can be very signicant for audio.

Therefore, Atlona recommends either leaving FEC disabled for audio or using a very small matrix.

• Latency calculations are complex. The tables below provide some common working benchmarks. In order to minimize lip sync issues, try to match the additional latencies for video and audio as closely as possible.

» Video - additional video latency for enabling FEC using various matrix sizes.

Congured bit rate 4x4 10x10 20x20

900 Mbps 0.64 ms 3.20 ms 11.74 ms

450 Mbps 1.28 ms 6.40 ms 23.47 ms

» Audio - additional audio latency for enabling FEC using various matrix sizes.

Format 1x4 2x4 4x4 10x10

2 channel PCM, 44.1 kHz 34.01 ms 68.03 ms 136.10 ms 850.30 ms

2 channel PCM, 48 kHz 31.25 ms 62.50 ms 125.00 ms 781.30 ms

2 channel PCM, 96 kHz 15.63 ms 31.25 ms 62.50 ms 390.60 ms

2 channel PCM, 192 kHz 7.81 ms 15.63 ms 31.25 ms 195.30 ms

• It is recommended to keep lip sync within ±1 frame of video to prevent any noticeable syncing issues.

• Examples of good choices to minimize lip sync issues are:

» Video congured for 450 Mbps, FEC 10x10; Audio is 2 channel PCM, 192 kHz, FEC 1x4: 6.40 ms – 7.81 ms

= -1.41 ms

» Video congured for 900 Mbps, FEC 10x10; Audio is 2 channel PCM, 48 kHz, FEC disabled: 6.40 ms – 0 ms

= 6.40 ms

AT-OMNI-111 / AT-OMNI-112

Mounting Instructions

HDMI

LINK

MNI

VOLUME

DISPLAY

INPUT

1 2 1 2

HDMI

LINK

VOLUME

DISPLAY

INPUT

1 2 1 2

LINK DISPLAY INPUT ID

VOLUME

Appendix

OmniStream encoders 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.

PWR

TREAM

2. Position one of the rack ears, as shown below, aligning the holes on the side of the enclosure with one set of holes on the rack ear.

6. Mount the unit using the oval-shaped holes, on each rack ear. If using a drywall surface, a #6 drywall screw is recommended.

HDMIPWR

AT-OMNI-112

3. Use the enclosure screws to secure the rack ear to the enclosure.

Included screws

PWR

TREAM

MNI

4. To provide added stability to the rack ear, use two of the included screws and attach them to the two holes, directly below the enclosure screws, as shown above.

NOTE: Rack ears can also be inverted to mount the unit under a table or other at surface.

5. Repeat steps 1 through 4 to attach the second rack ear to the opposite side of the unit.

AT-OMNI-111 / AT-OMNI-112

Appendix

HDMI

PWR

LINK

MNI

TREAM

VOLUME

DISPLAY

INPUT

1 2 1 2

MNI

TREAM

LINKPWR

Rack Tray for OmniStream

OmniStream encoders can also be mounted in the OmniStream rack tray (AT-OMNI-1XX-RACK-1RU). The rack tray

is sold separately and provides easy mounting and organization of up to two OmniStream encoders/decoders in a

convenient 1U rack tray. The OmniStream rack tray can be purchased directly from Atlona.

1. Position the OmniStream products, as shown in the illustration below.

2. Using the included screws, secure each unit to the rack with a Philips screwdriver.

3. Install the entire assembly into an empty 1U slot in the rack.

NOTE: OmniStream units can be mounted forward-facing or back-facing, depending upon your requirements.

AT-OMNI-111 / AT-OMNI-112

Appendix

Specications

Video

HD/SD 4096x2160@24Hz, 3840x2160@24/25/30Hz (UHD), 1080p@23.98/24/25/29.97/30

/50/59.94/60Hz, 1080i@25/29.97/30Hz, 720p@30/50/59.94/60Hz

VESA* 1920x1200, 1680x1050, 1600x1200, 1600x900, 1440x900, 1400x1050,

1366x768, 1360x768, 1280x1024, 1280x800, 1280x768, 1152x768, 1024x768

Color Space YUV, RGB

Codec VC-2

Chroma Subsampling 4:4:4, 4:2:2

Color Depth 8-bit, 10-bit, 12-bit

Scaling Yes

Audio

HDMI LPCM 2.0, LPCM 5.1, LPCM 7.1, Dolby® Digital, Dolby Digital Plus, Dolby

TrueHD, Dolby Atmos®, DTS® 5.1, DTS-HD Master Audio™

Analog 2-channel balanced input / output

Sample Rate 32 kHz, 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, 192 kHz

Bit Rate 24-bit (max.)

Distance Feet Meters

Per hop of Ethernet cable 330 100

Signal

CEC Yes; display, volume, power, input

HDCP 1.4 switchable, hardware capable 2.2

Scrambling AES 128

Protocol RTP

Ethernet Speed 10/100/1000 Mbp/s

Addressing DHCP, static

QoS tagging RFC 2475

FEC SMPTE 2022-5:2013; Columns: 1 to 20; Rows: 4 to 20

AT-OMNI-111 / AT-OMNI-112

RS-232

Baud Rate 2400 to 115200 bp/s

Connector Molex, 3-pin x 2

Temperature Fahrenheit Celsius

Operating 32 to 122 0 to 50

Storage -4 to 140 -20 to 60

Humidity (RH) 20% to 90% (non-condensing)

Power

Consumption ~13 W (w/o analog audio), TBD (w/ analog audio)

Supply (optional) Input: 85 V ~ 264 V AC 50/60 Hz

Output: 48 V DC, 0.83 A

Appendix

SKU AT-PS-48083-C

Dimensions Millimeters Inches

H x W x D 34 x 208 x 112 1.34 x 8.19 x 4.41

Weight Kilograms Pounds

Single channel TBD TBD

Dual-channel 0.7 1.54

Certication

Power Supply CE, FCC, cULus, RoHS, RCM

Product CE, FCC, RoHS

* All VESA resolutions are 60p.

AT-OMNI-111 / AT-OMNI-112

atlona.com • 408.962.0515 • 877.536.3976

© 2017 Atlona Inc. All rights reserved. “Atlona” and the Atlona logo are registered trademarks of Atlona Inc. All other brand names and trademarks or registered trademarks are the property of their respective owners. Pricing, specications and availability

subject to change without notice. Actual products, product images, and online product images may vary from images shown here.

Atlona Technologies AT-OMNI-111, AT-OMNI-121, AT-OMNI-122 Users Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Introduction

Features

Package Contents

Panel Description

AT-OMNI-111

AT-OMNI-112

Installation

RS-232

Connection Instructions

Connection Diagram

Discovery using AMS

Manual Setup

Checking the Input

Input Selection

Front Panel Controls

Rebooting OmniStream

Selecting the Input

Powering the Display

Adjusting Volume

Single-output Mode

Dual-output Mode

ID Button

Broadcast Messaging

Reset to Factory-Default Settings.

The Virtual Matrix

Accessing the Virtual Matrix

Layout

Physical Interfaces and Cross Connections

Creating Cross Connections

Removing Cross Connections

Scrambling

The Web Interface

Accessing the Web Interface

EDID Management

Text Insertion

Slate / Logo Insertion

Deleting Slates / Logos

Encoder Grouping

The AMS Interface

System Information tab

Input tab

Encoding tab

Serial tab

Session tab

Logo tab

Alarms tab

Platform

Video Interface

Audio I/F

IP Protocol

Network tab

Users tab

License tab

Demo tab

Appendix

FEC Details

Matrix Size, Overhead, and Latency

FEC and Video Bitrate

FEC, Latency, and Lip Sync

Mounting Instructions

Rack Tray for OmniStream