Atlona Technologies AT-JUNO-451-HDBT Installation Guide

Installation Guide

AT-JUNO-451 / AT-JUNO-451-HDBT

4K HDR Fout-Input HDMI Switcher with Auto-Switching and Return Optical Audio

AT-JUNO-451 / AT-JUNO-451-HDBT

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 UHD-PRO3, 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.

The Atlona JunoX™ 451 (AT-JUNO-451) provides the same features at the AT-JUNO-451-HDBT, except that the HDBaseT input is replaced with an HDMI port.

Package Contents

AT-JUNO-451 AT-JUNO-451-HDBT

1 x AT-JUNO-451 1 x 4-pin captive screw block 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

IMPORTANT: Visit http://www.atlona.com/product/AT-JUNO-451-HDBT and

http://www.atlona.com/product/AT-JUNO-451 for the latest rmware updates

and User Manual.

1 x AT-JUNO-451-HDBT 1 x 4-pin captive screw block 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

HDMI OUT LANOPTICAL RS-232

RX TX S

IR IN DC 5V

AT-JUNO-451-HDBT

INPUT

1 2

Panel Descriptions (AT-JUNO-451-HDBT shown)

Installation Guide

AT-JUNO-451 / AT-JUNO-451-HDBT

JUNOX

1 2

1 IR Window

Receives IR signals from the included IR remote. Refer to RS-232 / IR Connector

(page 3) for wiring information.

2 Input Indicators

These LED indicators glow solid blue to indicate the active input.

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

This port is only available on the AT-

JUNO-451-HDBT: Connect a transmitter,

such as the AT-UHD-PRO3-44M, to this port using an Ethernet cable. The AT-JUNO-451 replaces this port with an HDMI input.

7 HDMI Inputs

Connect an HD/UHD source to each of these HDMI ports.

INPUT

1 2 3 4

POWER INPUT FW

AT-JUNO-451-HDBT

INPUT

HDMI OUT LANOPTICAL RS-232

9 10 11

RX TX S

AT-JUNO-451-HDBT

IR IN

DC 5V

8 HDMI OUT

Connect an HDMI cable from this port to a display or other sink device. This output supports multichannel audio.

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.

10 RS-232 / IR IN

Connect the included 4-pin captive screw block to this port. Refer to RS-232

/ IR Connector (page 3) for wiring

information.

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.

IR Remote Control

Installation Guide

AT-JUNO-451 / AT-JUNO-451-HDBT

Both the AT-JUNO-451 and AT-JUNO-451-HDBT include an IR remote control that can be used to operate the unit from a remote location.

1 On / O buttons

Press the On button to power-on the unit. Press the

O button to power-o the unit.

2 Input

Power

Video 1

Input

324

Video

All On

Off

Video 2

Off

Audio

Vol +

Vol

Mute

Off

Press these buttons (1 - 4) to select the desired input.

SW-R1

RS-232 / IR Connector

Both the AT-JUNO-451 and AT-JUNO-451-HDBT both provide RS-232 and IR control, using the included four-pin captive screw block. IR or RS-232 can be connected to a control system when using external control.

1. Use wire strippers to remove a portion of the cable jacket.

2. Remove at least 3/16” (5 mm) from the insulation of each wire.

3. Insert the wires into the correct terminal on the included captive screw block, as shown below.

4. Tighten the screws to secure the wires. Do not use high-torque devices as this may damage the screws and/or connector block.

GND

to control system

or AT-VCC-IR-KIT

Installation Guide

AT-JUNO-451 / AT-JUNO-451-HDBT

Installation

• AT-JUNO-451-HDBT:

1. Connect a transmitter, such as the AT-UHD-PRO3-44M, to the HDBaseT (INPUT 1) port on the AT-JUNO-451-HDBT.

2. Connect a HD/UHD source to each of the three HDMI inputs (INPUT 2 - INPUT 4).

• AT-JUNO-451:

3. Connect a HD/UHD source to each of the four HDMI inputs (INPUT 1 - INPUT 4).

• AT-JUNO-451 / AT-JUNO-451-HDBT:

4. Connect an optical audio cable from the OPTICAL port to a sound bar or other audio output device.

5. Connect an Ethernet cable from the LAN port to the Local Area Network (LAN).

6. Connect the included 4-pin captive screw block to the RS-232 / IR IN port. Refer to RS-232 / IR Connector (page 3) for wiring information.

7. Connect the included 5 V DC power supply to the DC 5V power receptacle.

8. Connect the power supply to an available electrical outlet.

AMS 2.0

For easy conguration of Atlona devices, AMS 2.0 is available from https://atlona.com/AMS for

free. Two options can be used for installation: The free Linux-based software download or the easy-to-install server hardware (AT-AMS-HW).

Once AMS has been set up:

1. Open a browser on the same network as AMS 2.0 and go to the IP of AMS 2.0. View the

AMS 2.0 installation instructions on how to nd the IP of the software, if necessary.

2. Enter the login information on the AMS 2.0 web page, then click the Login button.

3. View the AT-JUNO-451 or AT-JUNO-451-HDBT manual for routing and conguration.

Installation Guide

AT-JUNO-451 / AT-JUNO-451-HDBT

Web GUI

Both the AT-JUNO-451 and AT-JUNO-451-HDBT include a built-in web GUI, which allows easy management and control of all features. Follow the instructions below to access the web GUI.

1. Set the IP mode of the AT-JUNO-451. By default, the AT-JUNO-451 is set to DHCP mode.

• Static IP mode: Press and hold the recessed button, with the tip of a pencil or

paper clip, until the PWR indicator blinks twice. The default static IP address is

192.168.1.254.

• DHCP mode: Press and hold the button until the PWR indicator blinks four times.

2. Connect an Ethernet cable from the LAN port on the AT-JUNO-451, to the Local Area Network (LAN).

3. Use an IP scanner to determine the IP address of the AT-JUNO-451.

4. Launch a web browser and enter the IP address of the unit.

5. The AT-JUNO-451 Login page will be displayed.

6. Enter the following information on the Login page.

7. Click the Login button.

Connection Diagrams

AT-UHD-PRO3-44M

AT-JUNO-451

Installation Guide

AT-JUNO-451 / AT-JUNO-451-HDBT

UHD Blu-ray Player

Laptop

LAN

AT-JUNO-451-HDBT

Blu-ray Player

Video

Media Player

media4

Video

AT-JUNO-451

POWER

INPUT INPUT FW

1 2 3 4

UNO

Audio

Video

UHD Display

AV Receiver

AAX DEC BNE XOR

SOURCE: DVD

2 3

EDID

POWER ENTER

FNC CANCEL INFO

media4

HDBaseT

Video

AT-UHD-PRO3-44M

Media Player

Video

LAN

AT-JUNO-451-HDBT

POWER INPUT FW

INPUT

1 2 3 4

UNO

Audio

Video

Display

AV Receiver

AAX DEC BNE XOR

SOURCE: DVD

POWER INPUT FW

1 2 3 4

INPUT

AT-JUNO-451-HDBT

POWER INPUT FW

1 2 3 4

INPUT

AT-JUNO-451-HDBT

POWER INPUT FW

1 2 3 4

INPUT

AT-JUNO-451-HDBT

Mounting Instructions

Both the AT-JUNO-451 and AT-JUNO-451HDBT include two mounting brackets, which

can be used to attach the unit to any at

surface. Use the two enclosure screws, on the sides of the unit to attach the mounting brackets.

1. Using a small Phillips screwdriver, remove the two screws from the left side of the enclosure.

2. Position one of the mounting brackets, as shown below, aligning the holes on the side of the enclosure with one set of holes on the mounting bracket.

3. Use the screws from Step 1 to attach the mounting bracket.

UNO

Installation Guide

AT-JUNO-451 / AT-JUNO-451-HDBT

NOTE: Mounting brackets can

also be inverted to mount the

unit under a table or other at

surface.

UNO

4. Repeat steps 1 and 2 to attach the second mounting bracket to the opposite side of the unit.

5. Mount the unit to a at surface using the oval-shaped holes, on each mounting bracket. If using a drywall surface, a #6 drywall screw is recommended.

Installation Guide

AT-JUNO-451 / AT-JUNO-451-HDBT

Troubleshooting

Problem Solution

How do I update the

rmware?

RS-232 and/or IR control is not working.

What type of control can be used with the ATJUNO-451 and AT-JUNO-

451-HDBT?

Auto-switching is not working.

• Firmware and instructions can be found and downloaded

• Verify that the 4-pin captive screw block is wired

• Check that the included power supply is connect to an

• The AT-JUNO-451 can be controlled using RS-232, TCP/

• The AT-JUNO-451 and AT-JUNO-451-HDBT both come

Version 1

from the rmware tab at http://www.atlona.com/product/

AT-JUNO-451 and http://www.atlona.com/product/ATJUNO-451-HDBT.

correctly. Refer to RS-232 / IR Connector (page 3) for wiring instructions.

active AC electrical outlet.

IP, the web GUI, or AMS.

with auto-switching disabled. Auto-switching can be enabled through AMS, the web GUI, or using the AutoSW command. Refer to the User Manual for more information.

atlona.com • 408.962.0515 • 877.536.3976

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Atlona Technologies AT-JUNO-451-HDBT Installation Guide

Specifications and Main Features

Frequently Asked Questions

User Manual