How it Works
Atlona Technologies
Loading...
AT-JUNO-451-HDBT
Datasheet
4 pgs521.37 Kb0
Installation Guide
8 pgs876.61 Kb0
Users Manual
46 pgs3.73 Mb0
Table of contents
Loading...

Atlona Technologies AT-JUNO-451-HDBT Users Manual

Download
4K / UHD
Four-Input HDMI and HDBaseT™ Switcher
with Auto-Switching and Return Optical Audio
AT-JUNO-451-HDBT
Atlona Manuals
Switchers
Version Information
Version Release Date Notes
1 6/18 Initial release
2
Welcome to Atlona!
Thank you for purchasing this Atlona product. We hope you enjoy it and will take an 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
Sales, Marketing, and Customer Support
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)
Sales and Customer Service Hours Monday - Friday: 6:00 a.m. - 4:30 p.m. (PST)
http://www.atlona.com/
Operating Notes
IMPORTANT: Visit http://www.atlona.com/product/AT-JUNO-451-HDBT for the latest rmware
updates and User Manual.
International Headquarters
Atlona International AG Ringstrasse 15a 8600 Dübendorf Switzerland
Oce: +41 43 508 4321
Sales and Customer Service Hours
Monday - Friday: 09:00 - 17:00 (UTC +1)
• NOTE: For HDR and 4K/60 4:4:4 content (HDMI data rates exceeding 10 Gbps), the AT-JUNO-451-HDBT is not compatible with transmitters for the AT-HDR-EX-70-2PS, AT-HDR-EX-70C-KIT, or AT-HDR-EX-100CEA-KIT.
©2018 Atlona, Inc. All Rights Reserved. All trademarks are the property of their respective owners.
Atlona reserves the right to make changes to the hardware, packaging, and documentation without notice.
3
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.
OR
• 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.
OR
• 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.
4
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.
5
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.
6
Table of Contents
Introduction 8
Features 8
Package Contents 8
Panel Description 9
IR Remote Control 10
Installation 11
Connection Instructions 11 Connection Diagram 12
IP Conguration 13
Setting the IP Mode 13 Setting the IP Address Using Commands 13 Setting the IP Address using the Web GUI 14
Basic Operation 15
LED Indicators 15 Input Switching 16
Manual Switching 16
Auto Switching 17 HDCP Settings 18 Controlling Audio 19
HDMI Output Muting 19
Optical Output Muting 19
Using the Audio Return Channel (ARC) 20
Switching between ARC and HDMI inputs 22 Managing Users 23
Adding Users 23
Editing / Deleting Users 24
Advanced Operation 25
RS-232 / IR Control 25
Determining the Port Type 25
Cable Assembly 26
Conguration 27
IR Control 28
The Web GUI 29
Introduction to the Web GUI 29
Menu Bar 30 Info page 31 A/V Settings page 32
Video 32
Audio 33 RS-232 page 34 EDID page 35
Cong page 36
System page 37
Network 37
System 38 HDBT page 39
Appendix 40
Updating the Firmware 40
Using the Web GUI 40
Using USB 41 Default Settings 42
Specications 43
Index 45
7

Introduction

The Atlona JunoX™451 HDBT (AT-JUNO-451-HDBT) is a 4x1 switcher for high dynamic range (HDR) formats. The JunoX 451 HDBT features three HDMI inputs, plus an HDBaseT input for receiving video, embedded audio, and Ethernet over distances up to 330 feet (100 meters). It is HDCP 2.2 compliant and supports 4K/UHD video @ 60 Hz with 4:4:4 chroma sampling, as well as HDMI data rates up to 18 Gbps. The JunoX 451 HDBT is ideal for receiving 4K HDR over HDBaseT from an Atlona Opus™ Series matrix switcher, and is also compatible with the Atlona UHD­PRO3, UHD-CAT, and SW Series for data rates up to 10 Gbps. It includes EDID management features and automatic input switching. The JunoX 451 HDBT also supports the HDMI Audio Return Channel for receiving digital audio from a television,and includes a TOSLINK digital audio output for sending this audio to an AV receiver or soundbar. This JunoX Series switcher can be controlled via Ethernet, RS-232, and IR. A handheld IR remote control is included.

Features

• 4x1 HDMI Switcher
• 4K/UHD capability @ 60 Hz with 4:4:4 chroma sampling, plus support for HDR formats
• HDCP 2.2 compliant
• Automatic input selection using hot plug detect and video detection technology
• EDID management
• Delivers return audio from a TV to an optical digital audio output
• TCP/IP, RS-232, and IR control
• Front panel input selection status LEDs
• Award-winning 10 year limited product warranty

Package Contents

1 x AT-JUNO-451-HDBT 1 x 4-pin captive screw connector 2 x Mounting plates 4 x Rubber feet 4 x Screws 1 x IR remote control 1 x DC 5V power supply 1 x IEC cord 1 x Installation Guide
8

Panel Description

HDMI OUT LANOPTICAL RS-232
RX TX S
IR IN DC 5V
AT-JUNO-451-HDBT
INPUT
1 2
3
4
1
1 2 3 4
TM
JUNOX
6 8 9 10 11 127
1 2
INPUT
3
4
1 IR Window
Receives IR signals from the included IR remote.
2 Input Indicators
These LED indicators glow solid blue to indicate the active input.
2 3 4 5
INPUT
HDMI OUT LANOPTICAL RS-232
POWER INPUT FW
RX TX S
IR IN
9 OPTICAL
Connect an optical audio cable from this TOSLINK port to an audio output device. This port is part of the Audio Return Channel (ARC): audio from the display is routed upstream, back to the switcher over HDMI, to this port.
AT-JUNO-451-HDBT
AT-JUNO-451-HDBT
DC 5V
3 POWER
Press this button to power-on or power-o the unit.
4 INPUT
Press and release this button to cycle through each of the inputs.
5 FW
Connect a mini USB cable to this port to update the
rmware.
6 HDBaseT Input
Connect a transmitter, such as the AT-UHD-PRO3­44M, to this port using an Ethernet cable.
7 HDMI Inputs
Connect an HD/UHD source to each of these HDMI ports.
8 HDMI OUT
Connect an HDMI cable from this port to a display or other sink device. This output supports multichannel audio.
10 RS-232 / IR IN
Connect the included 4-pin captive screw block to this port. Refer to RS-232 / IR Control (page 25) for wiring information, if necessary.
11 LAN
Connect an Ethernet cable from this port to a Local Area Network (LAN).
12 DC 5V
Connect the included 5 V DC power supply to this power receptacle.
9

IR Remote Control

The AT-JUNO-451-HDBT includes an IR remote control unit, allow the control of the AT-JUNO-451-HDBT from a remote location.
Power
1
On
On
1
Video 1
Input
Off
Off
On
2
Video
All On
Video 2
Off
Audio
Vol +
2
-
3
5
4
Vol
Mute
3
SW-R1
1 On / O buttons
Press the On button to power-on the unit. Press the O button to power-o the unit.
2 Input
Press these buttons (1 - 4) to select the desired input.
3 Mute
Press this button to toggle audio muting on the HDMI OUT port. The Output 1 toggle switch, in the web GUI,
will also change to reect the current muting state. Refer to A/V Settings page (page 32) for more information.
10

Installation

Connection Instructions

1. Connect an HD/UHD source to each of the three HDMI inputs (INPUT 2 - INPUT 4).
2. Connect an optical audio cable from the OPTICAL port to a sound bar or other audio output device.
3. Connect an Ethernet cable from the LAN port to the Local Area Network (LAN). Ethernet cables should use EIA/ TIA-568B termination:
4. Connect a compatible transmitter to the HDBaseT (INPUT 1) port on the AT-JUNO-451-HDBT.
Refer to the tables below for recommended cabling when using Altona products with HDBaseT technology. The green bars indicate the signal quality when using each type of cable. Higher-quality signals are represented by more bars. These tables are for guidance, only. Performance may vary, based on environmental factors.
IMPORTANT: For HDR and 4K/60 4:4:4 content (HDMI data rates exceeding 10 Gbps), the AT­JUNO-451-HDBT is not compatible with transmitters for the AT-HDR-EX-70-2PS, AT-HDR-EX-70C­KIT, or AT-HDR-EX-100CEA-KIT.
Core Shielding CAT5e CAT 6 CAT6a CAT 7
Solid UTP (unshielded) N/A
STP (sheilded)
Performance Rating (MHz) 350 500 600 800
Cable Max. Distance @ 4K Max. Distance @ 1080p
CAT5e / CAT6 295 feet (90 meters) 330 feet (100 meters)
CAT6a / CAT7 330 feet (100 meters) 330 feet (100 meters)
IMPORTANT: Stranded or patch cable is not recommended due to performance issues. Sheilded cables are strongly recommended to minimize signal noise and interference.
5. Connect the included four-pin captive screw block to the RS-232 / IR IN port. Refer to RS-232 / IR Control
(page 25) for wiring information, if necessary.
6. Connect the included 5 V DC power supply to the DC 5V power receptacle.
7. Connect the power supply to an available electrical outlet.
11
Blu-ray Player
Media Player
4
media4
Video

Connection Diagram

HDBaseT
Video
AT-JUNO-451-HDBT
Installation
AT-UHD-PRO3-44M
2 3
1
5
4
EDID
POWER ENTER
FNC CANCEL INFO
Video
AT-UHD-PRO3-44M
Video
tv
Media Player
224
OK
SET-TOP BOX
Set-Top Box
LAN
Ethernet
AT-JUNO-451-HDBT
POWER INPUT FW
INPUT
1 2 3 4
TM
X
UNO
J
Audio
AAX DEC BNE XOR
SOURCE: DVD
Video
Display
AV Receiver
12
Installation
HDMI OUT LANOPTICAL RS-232
RX TX S
IR IN DC 5V
AT-JUNO-451-HDBT
INPUT
1 2
3
4
IP Conguration
The AT-JUNO-451-HDBT is shipped with DHCP enabled. Once connected to a network, the DHCP server (if available), will automatically assign an IP address to the unit. Use an IP scanner, along with the MAC address on the back of the unit, to identify both the unit and its IP address on the network. If a static IP address is desired, the unit can be switched to static IP mode. Use one of the following procedures to switch between DHCP and static IP mode. The default static IP address of the AT-JUNO-451-HDBT is 192.168.1.254.
If the AT-JUNO-451-HDBT is unable to detect a DHCP server within 15 seconds, then the unit will set all IP settings to zero.

Setting the IP Mode

1. Make sure the AT-JUNO-451-HDBT is powered.
2. Connect an Ethernet cable between the LAN port of the AT-JUNO-451-HDBT and the Local Area Network (LAN).
JUNOX
INPUT
1 2 3 4
TM
POWER button
POWER INPUT FW
AT-JUNO-451-HDBT
3. Press and hold the INPUT button on the front panel for approximately 10 seconds. Release the INPUT button once the POWER button begins to ash blue and red. The number of ashes will indicate the currently selected IP mode.
POWER button ashes Description
Two Static IP mode
Four DHCP mode

Setting the IP Address Using Commands

Use the IPStatic and IPDHCP commands to switch between DHCP and IP mode through RS-232 or Telnet. Refer to API documentation for more information. All commands and their arguments are case-sensitive.
• Setting static IP mode
1. Connect to the AT-JUNO-451-HDBT using RS-232 or Telnet.
2. At the command line, execute the IPDHCP command using the o argument, as shown.
IPDHCP o
13
Installation
3. Execute the IPStatic command. This command requires three arguments: the desired IP address of the
AT-JUNO-451-HDBT, the subnet mask, and the gateway address. All arguments must be entered in dot­decimal notation. The following is an example:
IPStatic 192.168.1.112 255.255.255.0 192.168.1.1
IP address Subnet mask Gateway
• Setting DHCP mode
1. Connect to the AT-JUNO-451-HDBT using RS-232 or Telnet.
2. At the command line, execute the IPDHCP command using the on argument, as shown. All characters are
case-sensitive.
IPDHCP on
Once DHCP is enabled, the unit will be assigned an IP address by the DHCP server (if present).

Setting the IP Address using the Web GUI

The System page (page 37), in the web GUI, allows the AT-JUNO-451-HDBT to use either DHCP or static IP mode. In order to access the web GUI, the IP address of the AT-JUNO-451-HDBT must be known. Refer to Introduction to
the Web GUI (page 29).
1. Open the desired web browser and enter the IP address of the AT-JUNO-451-HDBT.
2. Log in, using the required credentials. The factory-default username and password are listed below:
Username: root Password: Atlona
3. Click the System tab.
4. Click the IP Mode toggle to switch between the DHCP and STATIC IP setting. When set to STATIC IP, the
IP, Netmask, and Gateway elds can be modied.
5. Click the Save button to save the changes.
14

Basic Operation

LED Indicators

The LED indicators on both the front of the unit provide basic information on the current status of the AT-JUNO-451­HDBT.
LED Description
POWER Blue • Unit is receiving power.
Off • Unit is not powered.
• Press the POWER button to power the unit.
• Check the power supply and make sure it is securely fastened to the locking connector on the rear of the unit.
• Make sure that the power supply is connected to an available electrical outlet and that the outlet is “live” (some outlets are controlled by a wall switch).
INPUT Blue • The input is the currently selected (active) input.
Off • The input is not active.
15
HDMI OUT LANOPTICAL RS-232
RX TX S
IR IN DC 5V
AT-JUNO-451-HDBT
INPUT
1 2
3
4
HDMI OUT LANOPTICAL RS-232
RX TX S
IR IN DC 5V
AT-JUNO-451-HDBT
INPUT
1 2
3
4
Basic Operation
HDMI OUT LANOPTICAL RS-232
RX TX S
IR IN DC 5V
AT-JUNO-451-HDBT
INPUT
1 2
3
4

Input Switching

Switching between any of the four input ports can be performed either manually or automatically. The following section covers both methods.

Manual Switching

1. Press and release the INPUT button on the front panel to cycle between INPUT 1, INPUT 2, INPUT 3, and INPUT 4 HDMI inputs. The INPUT 1 is the factory-default setting.
INPUT
1 2 3 4
TM
JUNOX
After the INPUT button is pressed, the INPUT LED indicator will advance to the next input, in sequence. In this example, INPUT 2 is the active input and is indicated by the INPUT 2 LED indicator on the front panel.
JUNOX
JUNOX
INPUT 2 LED indicator
TM
TM
INPUT
INPUT
1 2 3 4
1 2 3 4
POWER INPUT FW
POWER INPUT FW
POWER INPUT FW
AT-JUNO-451-HDBT
AT-JUNO-451-HDBT
AT-JUNO-451-HDBT
2. Press the INPUT button again to switch to INPUT 3. Once INPUT 4 is selected, and the INPUT button is pressed again, the unit will return to INPUT 1.
Manual input switching can also be performed under the A/V Settings page (page 32) of the web GUI, by clicking the Input Selection drop-down list and selecting the desired input. In addition, the x1AVx1 command can also be used. Refer to the Application Programmer’s Interface for more information.
NOTE: The AT-JUNO-451-HDBT retains the currently selected input, even after the unit is powered­o then powered-on.
16
Basic Operation

Auto Switching

Auto-switching can also be used to automatically select an input. Auto-switch is enabled by default and must be enabled for this feature to work. When auto-switching is enabled, the AT-JUNO-451-HDBT will automatically switch inputs, based on the presence of an input signal.
1. Enable auto-switching by using one of the following methods.
Using the web GUI
a. Login to the web GUI and access the A/V Settings page (page 32).
b. Click the Auto Switch mode toggle switch to the ON position (if not already in the ON position). This is the
default setting.
2. Connect a source to any of the four input ports on the rear panel. The AT-JUNO-451-HDBT will automatically switch to the port with the connected source. The following rules apply to auto-switching.
• If a source is disconnected, then the AT-JUNO-451-HDBT will fallback to a port with an active source.
• If all sources are disconnected, then the AT-JUNO-451-HDBT will retain the port of the the last-connected
source.
NOTE: The AT-JUNO-451-HDBT retains the currently selected input, even after the unit is powered­o then powered-on.
17
Basic Operation

HDCP Settings

Normally, if a source is transmitting HDCP content to a display that is not HDCP-compatible, then the resulting image
on the display will result in “snow”, image ickering, or no picture.
For example, in the illustration below, a laptop source is connected to the AT-JUNO-451-HDBT. A non-compliant display is connected to the AT-JUNO-451-HDBT using an HDMI cable.
HDMI
AT-JUNO-451-HDBT
POWER INPUT FW
INPUT
1 2 3 4
TM
X
UNO
Non-Compliant Display
J
AT-JUNO-451-HDBT
HDMI
Laptop
By default, the laptop may transmit HDCP content. However, when connected to a display that does not support HDCP, the laptop must be instructed to send non-HDCP content, in order for the content to be displayed.
1. Open the desired web browser and enter the IP address of the AT-JUNO-451-HDBT.
2. Log in as the admin user with the required credentials. The factory-default username and password for the admin user are listed below:
Username: root Password: Atlona
3. Click A/V Settings in the menu bar.
4. Click the Input 1 toggle switch, under HDCP Settings, and set it to the OFF position. This will instruct the source device to send non-HDCP content, if possible.
NOTE: Not all source devices are capable of transmitting non-HDCP content. For example, Sony PlayStation® gaming consoles and Mac® computers always transmit HDCP-encrypted content.
18
Basic Operation

Controlling Audio

The AT-JUNO-451-HDBT provides complete control over audio muting for both the HDMI OUT and OPTICAL outputs.

HDMI Output Muting

1. Open the desired web browser and enter the IP address of the AT-JUNO-451-HDBT.
2. Log in as the admin user with the required credentials. The factory-default username and password for the admin user are listed below:
Username: root Password: Atlona
3. Click A/V Settings in the menu bar.
4. Locate the Audio section.
5. Click the Output 1 toggle switch to the OFF position. When set to the OFF position, the audio on the HDMI OUT port will be muted. To re-enable the audio for the HDMI OUT output, set the toggle switch to the ON position.

Optical Output Muting

1. Open the desired web browser and enter the IP address of the AT-JUNO-451-HDBT.
2. Log in as the admin user with the required credentials. The factory-default username and password for the admin user are listed below:
Username: root Password: Atlona
3. Click A/V Settings in the menu bar.
4. Locate the Audio section.
19
Basic Operation
5. Click the Toslink toggle switch to the OFF position. When set to the OFF position, the audio on the OPTICAL port will be muted. To re-enable the audio for the OPTICAL output, set the toggle switch to the ON position.

Using the Audio Return Channel (ARC)

The Audio Return Channel (ARC) allows audio to be sent upstream, from the display device, to the AT-JUNO-451­HDBT over an HDMI cable. The audio is then output over the OPTICAL port. This technique can be used to send
audio from a Smart TV, using an app such as Netix®, to an A/V receiver, providing a multichannel audio experience.
The advantage of ARC is that no additional audio cables are required to be connected between the display and the audio output device.
The illustration below, shows an example of how the Audio Return Channel works. The dark green lines identify the audio coming from the display. The instructions on the following page will reference the diagram below.
NOTE: When ARC is enabled, the HDMI inputs will be disabled. To re-activate the HDMI inputs, ARC must be disabled.
Generic
Audio
SPEAKER SYSTEMS
Generic
SPEAKER SYSTEMS
Generic
SPEAKER SYSTEMS
Generic
SPEAKER SYSTEMS
Generic
SPEAKER SYSTEMS
Generic
SPEAKER SYSTEMS
Speaker System
Display
HDMI
TM
X
UNO
J
AT-JUNO-451-HDBT
AAX DEC BNE XOR
SOURCE: DVD
A/V Receiver
AT-JUNO-451-HDBT
FW
INPUT
POWER
INPUT
1 2 3 4
20
Basic Operation
1. Connect an HDMI cable from the HDMI OUT port on the AT-JUNO-45-HDBT to the HDMI input port on the display. This cable is used to carry the audio from the display to the AT-JUNO-451-HDBT.
2. Connect an optical cable from the OPTICAL OUT port on the AT-JUNO-451-HDBT to an A/V receiver. The audio from the display is output over the optical cable.
3. Open the desired web browser and enter the IP address of the AT-JUNO-451-HDBT.
4. Log in as the admin user with the required credentials. The factory-default username and password for the admin user are listed below:
Username: root Password: Atlona
5. Click A/V Settings in the menu bar.
6. Locate the Audio section.
7. Click the HDMI input audio breakout toggle switch to the ARC position. The default setting is SPDIF.
8. Set both the Toslink and Output 1 toggle switches to the ON position.
Setting Description
SPDIF The HDMI output audio will also be output using the OPTICAL port on the
back of the unit.
ARC Audio being returned from the display, over ARC, will be output on the
OPTICAL port on the AT-JUNO-451-HDBT. It should be noted that the audio is limited to formats supported by the SPDIF output, such as PCM, Dolby® Digital, and some formats of DTS. Lossless audio formats, such as Dolby TrueHD and DTS-HD Master Audio™, are not supported by ARC or SPDIF.
9. Setup is complete. Audio from the display will now be heard over the A/V receiver. To disable ARC and hear the audio from the HDMI inputs, set the HDMI input audio breakout toggle switch to the SPDIF position.
Refer to the next page for information on how to toggle between HDMI inputs and ARC, using a control system.
21
Basic Operation

Switching between ARC and HDMI inputs

Switching between HDMI inputs and ARC should be performed using a control system. The following describes the setup process.
1. Controlling the AT-JUNO-451-HDBT can be accomplished through either IP or RS-232.
• If using RS-232, refer to RS-232 / IR Control (page 25) for more information.
• If controlling over IP, connect an Ethernet cable from the control system to the LAN port on the AT-JUNO-
451-HDBT. Refer to the control system user manual for any necessary conguration details.
2. Send the AudioARC command to set the desired operation:
AudioARC ARC // enables ARC; only audio from the downstream display is output to the OPTICAL OUT port.
AudioARC SPDIF // disables ARC; HDMI inputs are enabled and the embedded HDMI audio is also output to the OPTICAL OUT port.
Refer to the AT-JUNO-451-HDBT API manual for a complete listing of commands.
22
Basic Operation

Managing Users

The AT-JUNO-451-HDBT allows the admin user to create, edit, and remove additional TCP/IP users. All users have the same level of access to control the AT-JUNO-451-HDBT. However, only the admin user is allowed to manage other users. Up to three additional users can be created.

Adding Users

1. Open the desired web browser and enter the IP address of the AT-JUNO-451-HDBT.
2. Log in as the admin user with the required credentials. The factory-default username and password for the admin user are listed below:
Username: root Password: Atlona
3. Click the Cong tab.
4. Click the Add button, under the Edit column.
5. Enter the desired username and password in the Username&Password Edit dialog box.
6. Click the Save Change button to commit changes or click the Cancel button to return to the Cong page without adding the user.
Once created, the new user and the associated password will appear under the All User Login Settings section. To login with the new username, click Logout in the upper-right corner of the screen, then enter the login credentials for the user on the Login page.
23
Basic Operation

Editing / Deleting Users

The username and password of a user can be changed using this method.
1. Open the desired web browser and enter the IP address of the AT-JUNO-451-HDBT.
2. Log in as the admin user with the required credentials. The factory-default username and password for the admin user are listed below:
Username: root Password: Atlona
Editing Users
a. Click Cong in the menu bar.
b. Click the Edit button next to the user to be changed.
c. Enter the new information for the user in the Username&Password Edit dialog box.
d. Click the Save Change button to commit changes or click the Cancel button to return to the Cong page
without making changes.
Deleting Users
a. Click the Remove button next to the user to be deleted.
24

Advanced Operation

1 2 3 4 5
6 7 8 9
9 8 7 6

RS-232 / IR Control

The AT-JUNO-451-HDBT provides an RS-232 / IR port, allowing the unit to be managed using a control system.
RS-232 is serial data protocol that allows Data Terminal Equipment (DTE) devices, such a computer or control system, to communicate with Data Communication Equipment (DCE) devices, such as the AT-JUNO-451-HDBT or a display. Although IP control is available, RS-232 still plays an integral part of many control systems.
Although the 25-pin D-type connector (DB-25) was dened as the RS-232 standard, it is now commonly
implemented in a nine-pin (DE-9) connector package. Each pin is numbered, as shown below.
DE-9 (male) DE-9 (female)
1 2 3 4 5
6 7 8 9
DTE Pin Descriptions
Pin Signal Description
1 DCD Data Carrier Detect
2 RxD Receive Data
3 TxD Transmit Data
4 DTR Data Terminal Ready
5 GND Ground (Signal)
6 DSR Data Set Ready
7 RTS Request to Send
8 CTS Clear to Send
9 RI Ring Indicator

Determining the Port Type

5 4 3 2 1
DCE Pin Descriptions
Pin Signal Description
1 DCD Data Carrier Detect
2 TxD Transmit Data
3 RxD Receive Data
4 DSR Data Set Ready
5 GND Ground (Signal)
6 DTR Data Terminal Ready
7 CTS Clear to Send
8 RTS Ready to Send
9 RI Ring Indicator
Most DTE devices provide a male connector, while DCE devices have a female connector. However, this is not always the case. If the port type is unknown, then a multimeter can be used to determine whether the port is DTE or DCE:
1. Turn on the multimeter and set it to measure DC voltage.
2. Connect the positive and negative leads to pins 3 and 5, respectively.
3. Check the voltage reading:
If the voltage is between -3 V DC and -15 V DC, then the device is DTE. Otherwise, it is DCE.
Voltage levels between -3 V and -15 V DC represent a logic “1”.
Voltage levels between +3 V and +15 V DC represent a logic “0”.
Multimeter

+
1 2
3 4 5
6 7 8 9
COM
25
Advanced Operation
AT-JUNO-451-HDBT

Cable Assembly

When connecting a DTE device to a DCE device, a straight-through cable should be used. A straight-through cable is wired in such a way that the pins on one side of the cable are connected to the corresponding pins on the opposite side of the cable, as shown in the table below. However, the AT-JUNO-451-HDBT will use only TxD, RxD, and GND signals when communicating with a control system or computer.
Straight-Through Cable
Pin Signal Signal Pin
1 DCD DCD 1
2 RxD TxD 2
3 TxD RxD 3
4 DTR DSR 4
5 GND GND 5
6 DSR DTR 6
7 RTS CTS 7
8 CTS RTS 8
9 RI RI 9
1. Identify the DE-9 connector that will be attached to the control system or computer (DCE) equipment.
2. Remove the DE-9 connector at the opposite end of the cable with wire cutters.
3. Remove at least 1” of the cable insulation to expose each of the nine wires.
4. Locate a multimeter and set it to the “continuity” function.
5. Attach one of the leads from the multimeter to pin 2 on the DE-9 connector.
6. Take the other lead and probe each of the wires on the opposite end of the cable. When the wire connected to that pin is detected, the multimeter will emit an audible tone. Once this occurs, identify the current wire, and move it to the side.
7. Repeat step 6 for pin 3 and pin 5 on the DE-9 connector.
8. Group the remaining wires and pull them aside. Electrical tape can be use to secure the wires to the outside of the RS-232 cable.
9. Remove at least 3/16” (5 mm) of insulation from the TxD, RxD, and GND wires.
RX TX S
IR IN
LANOPTICAL RS-232
DC 5V
10. Locate the included 4-pin captive screw block and open each of the terminals by turning the screws counter-clockwise, using a small regular screwdriver.
11. Insert the TxD, RxD, and GND wires into correct terminal, as shown, and tighten the screws to secure each wire. Do not overtighten.
12. Connect the captive screw connector to the RS-232 / IR IN port on the AT­JUNO-451.
RxD
TxD
GND
26
Advanced Operation
AT-JUNO-451-HDBT
Conguration
1. Launch a web browser and login to the web GUI. Refer to Introduction to the Web GUI (page 29) for more information. The factory-default username and password are listed below:
Username: root Password: Atlona
2. Click RS-232 in the menu bar.
3. Select the proper baud rate, data bit, parity, and stop bit settings. These settings must correspond with the control system RS-232 settings.
4. Click the Save button to commit changes.
Control System
NO COM NC
2 3 4
NO COM NC
1
NO
COM
NC
NO
COM
NC
GND +12V SIG
GND +12V SIG
GND
+12V
SIG
GND
+12V
SIG
ETHERNET
L
DIGITAL
R
COAX OUT
COMPONENT
AUDIO OUT AUDIO IN
HDMI
VIDEO OUT
SERIAL 1
5
3
6
1
SERIAL 2
4
FACTORY
2
RESET
IR OUT
48V DC
2
RS-232
AT-JUNO-451-HDBT
POWER INPUT FW
INPUT
1 2 3 4
TM
X
UNO
J
27
Advanced Operation
AT-JUNO-451

IR Control

The illustration below, shows an example of how electrical IR, from either a control system or the included IR remote, can be used to control the AT-JUNO-451-HDBT.
To use electrical IR from a control system, the IR commands from the included remote must be “learned”. The AT-JUNO-451-HDBT only supports IR codes from the included IR remote control unit. Third-party IR remotes are not supported.
Control System
NO COM NC
2 3 4
NO
COM
NC
1
NO COM NC NO
COM NC
GND +12V SIG
GND
+12V
SIG
GND +12V SIG GND
+12V SIG
ETHERNET
L
DIGITAL
R
COAX OUT
COMPONENT
AUDIO OUT AUDIO IN
HDMI
VIDEO OUT
SERIAL 1
5
3
6
1
SERIAL 2
4
FACTORY
2
RESET
IR OUT
48V DC
2
IR
AT-JUNO-451-HDBT
POWER INPUT FW
4
INPUT
1 2 3
TM
X
UNO
J
AT-JUNO-451-HDBT
Video
All On
Off Video 2
On
Off
Power
Audio
Vol +
Off
On
Video 1
-
Vol
On
2
Mute
Input
4
1
3
5
SW-R1
SW-51 IR Remote Control (included)
1. Remove at least 3/16” (5 mm) of insulation from the GND and S wires.
2. Locate the included 4-pin captive screw block and open each of the terminals by turning the screws counter­clockwise, using a small regular screwdriver.
3. Insert the GND and S wires into correct terminal, as shown, and tighten the screws to secure each wire. Do not overtighten.
4. Connect the captive screw connector to the RS-232 / IR IN port on the AT-JUNO-451-HDBT.
5. Connect the GND and S wires to the control system or to the AT-VCC-IR-KIT.
RX TX S
IR IN
LANOPTICAL RS-232
DC 5V
GND
S
28

The Web GUI

Introduction to the Web GUI

The AT-JUNO-451-HDBT includes a built-in web GUI. Atlona recommends that the web GUI be used to set up the AT-JUNO-451-HDBT, as it provides intuitive management of all features.
The AT-JUNO-451-HDBT is shipped with DHCP enabled. Once connected to a network, the DHCP server will automatically assign an IP address to the unit. Use an IP scanner to determine the IP address of the AT-JUNO-451­HDBT. If a static IP address is desired, refer to IP Conguration (page 13). The default static IP address of the AT-JUNO-451-HDBT is 192.168.1.254.
1. Launch a web browser.
2. In the address bar, type the IP address of the AT-JUNO-451-HDBT.
3. The Login page will be displayed.
4. Type root, 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 the Cong page
(page 36) for more information.
6. Click the Submit button or press the ENTER key on the keyboard.
29
The Web GUI
7. The Info page will be displayed.
8. Click Logout, on the far-right side of the menu bar, to log out of the web GUI and return to the Login page.

Menu Bar

The dark-colored bar, near the top of the screen, is the menu bar. When the mouse is moved over each menu element, it will be highlighted in light orange. Once the desired menu element is highlighted, click the left mouse button to access the settings within the menu.
In this example, moving the mouse over the A/V Settings menu item will highlight it. Click the A/V Settings menu item to display the A/V Settings page.
Menu bar
30
Model Name The model SKU of this product.
The Web GUI

Info page

Software Version
The version of rmware that the AT-JUNO-451-HDBT is running. Always make sure to check the AT-JUNO-451­HDBT product page, on the Atlona web site, for the latest version of rmware.
On-Time (h-m)
The time elapsed since the unit was last powered-on. Turning the unit “o”, using the PWOFF command, will not reset this eld.
Active Input The currently selected input. The active input can be changed under the A/V Settings page (page 32) or by pressing and releasing the INPUT button on the front panel.
Signal Type Displays the input resolution of the source device.
Video Format Displays the video format.
Aspect Displays the aspect ratio of the input video source.
Color Space Displays the color space of the input video source.
Color Depth Displays the color depth of the input video source.
31

A/V Settings page

Video

Input Selection Click this drop-down list to select the desired input.
The Web GUI
Setting Port
Input 1 INPUT 1 (HDBaseT)
Input 2 INPUT 2
Input 3 INPUT 3
Input 4 INPUT 4
Auto Switch Set the Auto Switch mode toggle to ON to enable auto-switching. When auto-switching is enabled, the switcher will automatically switch to the previous input, if a signal loss is detected on the current input. If a new source is connected, the AT-JUNO-451-HDBT will automatically switch to that input. The default setting is ON.
HDCP Settings
Sets the HDCP reporting mode of the specied HDMI port: Input 1 = INPUT 1 (HDBaseT), Input 2 = INPUT 2, Input 3 = INPUT 3, Input 4 = INPUT 4. Some devices will transmit HDCP content if an HDCP-compliant display/sink
is detected. Setting this value to OFF, will instruct the source to send non-HDCP content (if possible) to non-HDCP display and/or sink devices. Note that setting this value to OFF will not decrypt HDCP content.
Setting Description
ON HDCP content is always transmitted by the source
OFF Instructs the source to send non-HDCP content, if possible
32
The Web GUI

Audio

Output 1 Mutes or un-mutes the HDMI audio output. Set the Output toggle to OFF to disable HDMI audio on the output. The default setting is ON.
HDMI Input audio breakout Sets the audio source used by the OPTICAL port on the unit. The default setting is SPDIF.
Setting Description
SPDIF The HDMI output audio will also be output using the OPTICAL port on the back of
the unit.
ARC Audio being returned from the display, over ARC, will be output on the OPTICAL port
on the AT-JUNO-451-HDBT. It should be noted that the audio is limited to formats supported by the SPDIF output, such as PCM, Dolby® Digital, and some formats of DTS. Lossless audio formats, such as Dolby TrueHD and DTS-HD Master Audio™, are not supported by ARC or SPDIF.
Toslink Click this toggle to enable or disable the OPTICAL port on the back panel. By default, this option is set to OFF (disabled).
33
The Web GUI

RS-232 page

RS-232 Parameter Setting Click each of these drop-down boxes to select the desired baud rate, data bits, parity bit, and stop bit.
Setting Description
Baud rate Sets the baud rate. The following options are available: 2400, 9600, 19200, 38400,
56000, 57600, 115200.
Data bit Sets the number of data bits used to represent each character of data. The following
options are available: 7 or 8.
Parity Sets the parity bit, which can be included with each character to detect errors during
the transmission of data. The following options are available: None, Odd, or Even.
Stop bit Sets the stop bit. Stop bits are sent at the end of each character, allowing the client
to detect the end of a character stream. The following options are available: 1 or 2.
34
The Web GUI

EDID page

EDID Settings
Click these drop-down lists to select the desired EDID to be used for each input. Input 1 = INPUT 1, Input 2 = INPUT 2, Input 3 = INPUT 3, Input 4 = INPUT 4. The source device will use the information in the EDID, before sending A/V
data to the sink device.
EDID listing
Default 1280x800 DVI
1080P 2CH 1920x1200 DVI
1080P MCH 3840x2160@60 4:2:0 2CH
1080P DD 3840x2160@60 4:2:0 MCH
1080P 3D 2CH 3840x2160@30 4:4:4 2CH
1080P 3D MCH 3840x2160@30 4:4:4 MCH
1080P 3D DD 4096x2160@60 4:2:0 2CH
720P 2CH 4096x2160@60 4:2:0 MCH
720P DD 3840x2160@60 4:4:4 2CH
1280x800 2CH 3840x2160@60 4:4:4 MCH
1366x768 2CH 4K 60 4:2:0 HDR 2CH
1080P DVI 4K 60 4:2:0 HDR multichannel audio (HD lossless)
EDID Saved Click this drop-down list to select the memory location to save the downstream EDID. Eight memory locations are available. Once an EDID is saved to a memory location, it can be access from the EDID Settings drop-down lists.
35
Cong page
Old Username
This eld cannot be changed. “root” is the administrator user.
The Web GUI
Old Password
Enter the current password for the “root” username in this eld. The default password is “Atlona”.
New Username
This eld cannot be changed.
Save
Click this button to save all changes.
New Password
Enter the new password for the “root” username in this eld.
Conrm New Password
Verify the new password by retyping it in this eld.
All User Login Settings
• Username
Displays the username.
• Password
Displays the password for the associated username.
• Edit
Click the Add button, in this column, to edit the username and password in the row.
• Del
Click the Remove button to delete the user in the row. This button will only be available if both a username and password have been created.
36

Network

The Web GUI

System page

IP Mode
Click this toggle to set the IP mode of the AT-JUNO-451-HDBT. The default setting is DHCP. Available settings:
STATIC IP, DHCP.
IP Enter the IP address of the AT-JUNO-451-HDBT in this eld. This eld will only be available if IP Mode is set to STATIC IP. The default IP address is 192.168.1.254.
Netmask Enter the subnet mask in this eld. This eld will only be available if IP Mode is set to STATIC IP.
Gateway Enter the gateway (router) address in this eld. This eld will only be available if IP Mode is set to STATIC IP.
Telnet Port
Enter the Telnet listening port in this eld.
Telnet Login Mode
Click this toggle to set the login mode to either ON or OFF. If this feature is set to ON, then the AT-JUNO-451-HDBT will prompt for both the username and password at the start of a Telnet session. Use the same credentials as the web GUI.
Telnet Timeout
Click this drop-down list to select the timeout interval, in seconds, before the Telnet connection is automatically closed after no activity. Range: 1 to 3600 (seconds).
Broadcast
By default, broadcast mode is set to ON. When set to ON, any system changes will be announced over TCP/IP connections. To separate control between the web GUI and Telnet, set this feature to OFF. Read queries, such as IPCFG and Type commands, are not announced and will only return information to the requester.
37
The Web GUI

System

Power Under normal operation conditions, this toggle is set to ON. Click this toggle to OFF, to turn the AT-JUNO-451-HDBT
“o”. When “o”, the POWER LED indicator on the front panel will turn red. The PWOFF and PWON commands can also be used to control the power state.
Reset to Default Click the Factory Default button to set the AT-JUNO-451-HDBT to factory-default settings.
Firmware Update
Click the Choose File button to select the rmware le, when upgrading the rmware on the AT-JUNO-451-HDBT. Once the rmware le is selected, click the Update button. Refer to Updating the Firmware (page 40) for more
information.
38
The Web GUI

HDBT page

HDBaseT Zone
The AT-JUNO-451-HDBT has only a single HDBaseT output. Therefore, this drop-down list is disabled.
Start
Click the Start button to begin the HDBaseT testing process. During testing, the button text will change to “Stop”. Click the Stop button to halt the HDBaseT testing process. HDBaseT testing can be performed at any time, while the unit is powered. Refer to the instructions on this web page for information on how to interpret the BER and cable test results.
TX Version
The version of the Valens chip on the transmitter.
RX Version
The version of the Valens chip on the receiver.
TMDS Clock
Displays the pixel clock speed. If no source is connected, then this eld will display as “None”.
Cable length (Estimated)
This eld indicates the approximate length of the Ethernet cable connected between the HDBaseT port on the AT-
JUNO-451-HDBT and the receiver. If the cable length is less than 15 feet, then this value will be displayed as 0 (zero).
Video Quality (Video BER)
The Bit Error Rate (BER). This eld displays either PASS or FAIL during a test.
Cable Quality Pair (A, B, C, D)
Each of these elds will display either PASS or FAIL during a test.
39

Appendix

Updating the Firmware

Updating the rmware can be completed using either the USB interface or the web GUI. Atlona recommends using the web GUI for updating the rmware. However, if a network connection is not available, the AT-JUNO-451­HDBT rmware can be updated using a USB-A to USB mini-B cable.

Using the Web GUI

Requirements:
• AT-JUNO-451-HDBT
• Firmware le
• Computer running Microsoft Windows
1. Connect an Ethernet cable from the computer, containing the rmware, to the same network where the AT- JUNO-451-HDBT is connected.
2. Go to the System page (page 37) in the web GUI.
Choose File button
3. Click the Choose File button, under Firmware Update.
4. Browse to the location of the rmware le, select it, and click the Open button.
5. Click the Update button to begin the update process.
6. The following message box will be displayed.
7. Click the OK button to begin the rmware update process. Click the Cancel button to cancel the process.
8. After the rmware update process is complete, the Login screen will be displayed.
40
Appendix

Using USB

Requirements:
• AT-JUNO-451-HDBT
• Firmware le
• Computer running Microsoft Windows
• USB-A to USB mini-B cable
1. Disconnect power from the AT-JUNO-451-HDBT.
2. Press and hold the INPUT button while connecting power to the AT-JUNO-451-HDBT.
3. Release the INPUT button. The POWER button will glow solid red, indicating that the AT-JUNO-451-HDBT is in update mode.
4. Connect the USB-A to USB mini-B cable between the PC and the rmware port on the AT-JUNO-451-HDBT. The unit will be powered by the USB cable.
5. The USB UPDATE folder will be displayed.
If this folder is not displayed, automatically, select the USB UPDATE drive from Windows Explorer.
7. Delete all les from the USB UPDATE drive, if any are present.
8. Drag-and-drop the rmware le to the drive. During the rmware update procedure, the POWER button will
ash.
9. After the le has been copied, disconnect the USB cable from both the computer and the AT-JUNO-451-HDBT.
10. The rmware update process is complete.
41

Default Settings

The following tables list the factory-default settings for the AT-JUNO-451-HDBT.
Feature Settings
A/V Settings Video
Input Selection Auto Switch HDCP Settings Input 1 Input 2 Input 3 Input 4
Audio
Output 1 HDMI input audio breakout Toslink
RS-232 Baud rate
Data bit Parity Stop bit
EDID EDID Settings
Input 1 Input 2 Input 3 Input 4 EDID Saved Output 1
Cong Username (default)
Password (default)
System Network
IP Mode Static IP Address (default) Netmask Gateway Telnet Port Telnet Login Mode Telnet Timeout Broadcast System Power Lock
HDBT HDBaseT Zone Input 1 (cannot be changed)
Input 1 ON
ON ON ON ON
ON SPDIF ON
115200 8 None 1
Default Default Default Default
---
root Atlona
DHCP
192.168.1.254
255.255.255.0
192.168.1.1 23 OFF 120 ON
ON UNLOCK
Appendix
42
Specications
Connectors, Controls, and Indicators
INPUT (HDBaseT) 1 - RJ45
INPUT (HDMI) 3 - Type A, 19-pin female
OUTPUT 1 - Type A, 19-pin female
OPTICAL 1 - TOSLINK™
RS-232 / IR 1 - 5-pin captive screw
LAN 1 - RJ45
DC 5V 1 - Barrel connector, 5.5 mm, locking
FW 1 - Type mini-B, 5-pin female
INPUT button 1 - momentary, tact-type
POWER button 1 - momentary, tact-type, backlit power LED
Input Indicators 4 - LED, blue
IR window 1 - Round, front panel
Appendix
Video
UHD/HD/SD 4096×2160@24/25/30/50/60Hz, 3840×2160@24/25/30/50/60Hz, 2048x1080p,
1080p@23.98/24/25/29.97/30/50/59.94/60Hz, 1080i@50/59.94/60Hz, 720p@50/59.94/60Hz, 576p, 576i, 480p, 480i
VESA 2560×2048, 2560×1600, 2048×1536, 1920×1200, 1680×1050, 1600×1200,
1600×900, 1440×900, 1400×1050, 1366×768, 1360×768, 1280×1024, 1280×800, 1280x768, 1152×768, 1024×768, 800×600, 640×480
Color Space YUV, RGB
Chroma Subsampling 4:4:4, 4:2:2, 4:2:0*
Color Depth 8-bit, 10-bit, 12-bit
HDR HDR10 and Dolby® Vision™ @ 60 Hz
Audio
HDMI IN / HDBaseT IN PCM 2Ch, LPCM 5.1, LPCM 7.1, Dolby® Digital, DTS® 5.1, Dolby Digital Plus™,
Dolby TrueHD, DTS-HD Master Audio™, Dolby Atmos®, DTS:X
Sample Rate 32 kHz, 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, 192 kHz
Bit Rate 24-bit (max.)
Resolution / Distance 4K - Feet 4K - Meters 1080p - Feet 1080p - Meters
HDMI IN/OUT 15 5 30 10
CAT5e/6 115 35 200 60
CAT6a/7 130 40 230 70
*4096x2160@50/60Hz and 3840x2160@50/60Hz supports 8-bit 4:2:0 chroma subsampling, only.
43
Signal
Maximum TMDS Clock 600 MHz
HDBaseT 18 Gbps
HDMI 2.0
USB 2.0
HDCP 2.2
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 6.6 W
Idle Consumption 5.9 W
Supply Input: 100 - 240 V AC, 50/60 Hz, Output: 5 V DC
Dimensions Inches Millimeters
H x W x D 1.0 x 8.6 x 5.9 26 x 219 x 152
Appendix
Weight Pounds Kilograms
Device 1.82 0.82
Certication
Device CE, FCC
Power Supply CE, FCC, Level VI, RoHS, cULus, RCM, CCC
44

Index

A
Audio
muting 20
C
Conguration
IP. SeeIP conguration
Connection
diagram 11 instructions 11
Contents
package 8
Customer support 3
D
Default setttings 29 Description
front / rear panel 9
E
EDID
presets 22 saving 22
Password
default 16
R
RS-232
settings 21
S
Safety information 6 Settings
auto-switching 19 HDCP 19
Specications 30
U
Updating rmware 27, 28
W
Warranty 4 Web GUI 16
F
FCC statement 6 Features 8 Firmware
updating
using the web GUI 27 using USB 28
H
HDBaseT
testing 26
I
Input
selecting 19
Installation 11
IP conguration 14, 24
O
Operating notes 3
P
Panel descriptions 9
45
atlona.com • 408.962.0515 • 877.536.3976
© 2018 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.
Loading...
Buy Points How it Works FAQ Contact Us Questions and Suggestions Privacy Policy Cookie Policy Terms of Use