Atlona AT-PROHD48M-R user manual RS232 Control, RS232 Cable Wiring

Page 8

IR REMOTE CONTROL

RS232 Control:

Baud Rate:

9600 bps

Data bits:

8 bits

Parity:

None

Stop bits:

1 bit

Flow control:

None

RS232 Cable Wiring:

AT-PROHD48M-SR

Pin

Definition

1NC

2Tx

3Rx

4NC

5GND

6NC

7NC

8NC

9NC

The AT-PROHD48M-SR comes with 32 button IR remote control, which could be used to control the switcher when pointing at it or controlling the switcher from a remote location by pointing the remote control to the IR Eye connected to the HDMI receiver.

For users who would like to use a 3rd part IR remote control or IR remote system, we recommend either learning IR codes off the remote or copying and pasting the IR HEX code into the remote control software. The file with HEX codes could be found on Atlona website under downloads for AT-PROHD48M-SR.

There are 2 scenarios which codes to use:

•User will need to learn all 32 x codes in order to control each location when pointing at the switcher

•User will only need to learn 4 x codes if there will be a separate remote for each re- mote location

Note: The switcher can only accept and route IR signal which doesn’t exceed 38 KHz. In other words, if you are trying to send IR signal from the remote location though out HDMI receiver and the IR signal is higher than 38 KHz, the IR signal will not pass though.

Controller

Pin

Definition

1NC

2Rx

3

Tx

4

NC

5

GND

6NC

7NC

8NC

9NC

Note: ‘ ’ is carriage return.

 

 

 

 

 

 

 

OUTPUT

 

COMMAND

ACTION

 

<

 

cir 61

Output 1 select Input previous

 

>

 

cir 60

Output 1 select Input next

 

Output 1

 

cir 09

Output 1 select Input1

 

 

cir 1D

Output 1 select Input2

 

 

 

cir 1F

Output 1 select Input3

 

 

 

cir 0D

Output 1 select Input4

www.atlona.com toll free: 1-877-536-3976

 

8

For International: 1-408-962-0515

 

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Contents Atlona Table of Contents Introduction Main Unit Front Panel Hdmi Receiver 8 x Receivers included Rear PanelAuto Edid Management DIP #1 For International RS232 Cable Wiring RS232 ControlFor International Answer Safeguards Limited Warranty Atlona Product Registration

AT-PROHD48M-R specifications

The Atlona AT-PROHD48M-R is a high-performance 4K HDMI matrix switcher designed for professional audio-visual applications. This versatile device allows users to route multiple HDMI sources to multiple displays, making it a perfect solution for environments like conference rooms, classrooms, and entertainment venues.

One of the standout features of the AT-PROHD48M-R is its ability to support a variety of resolutions, including 4K at 60Hz with 4:4:4 chroma subsampling, ensuring high-quality video output. This capability is crucial for modern multimedia applications where high-definition video is a necessity. The switcher also supports HDMI 2.0 and HDCP 2.2, making it compatible with the latest content protection technologies.

The AT-PROHD48M-R includes advanced audio management features, such as embedded audio extraction, allowing users to separate audio from the HDMI signal for external processing. Its comprehensive audio support covers a range of formats, including multi-channel audio, ensuring flexibility for diverse audio setups.

In terms of connectivity, the switcher features 48 HDMI inputs and 8 HDMI outputs, providing ample connectivity for multiple devices. This extensive input/output configuration is essential for environments with numerous source devices and display screens. The matrix switcher can also be controlled via RS-232, IR, and IP, making it user-friendly and easy to integrate into existing systems.

A critical technology within the AT-PROHD48M-R is its built-in EDID management, which helps to ensure that all connected devices can communicate effectively, thus optimizing video performance. The switcher also incorporates a user-friendly on-screen display (OSD) for easy navigation and setup, simplifying the user experience.

The robust construction of the AT-PROHD48M-R ensures durability and reliability, key factors in professional environments. It is designed to support long cable runs, making it a flexible option for larger installations.

In summary, the Atlona AT-PROHD48M-R is an advanced HDMI matrix switcher that combines high-quality video performance, extensive connectivity options, and user-friendly control features. It stands as a reliable choice for any professional audiovisual installation that demands superior matrix switching capabilities, making it an essential tool for optimizing media presentations.
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