CONNECT AND OPERATION

1)Connect the HDMI input sources (such as HD-DVD, PS3, AppleTV, DirecTV etc) into the inputs on AT-PRO- HD48M-SR.

2)Connect the HDMI outputs from AT-PROHD48M-SR (such as LCD, Plasma, LED, Projector, Monitor)

3)Power on the input source you want to show. (Keep the unused input power off, otherwise it may interfere with the normal display.)

4)Use IR remote, front panel, RS232, TCP/IP or RS485 connections to choose desired input source.

5)IR calls back from remote locations allows controlling the matrix switch as well as nearby sources (such as DVD, AppleTV, Satellite, Cable and etc…).

Note: To enable the function: press the output2 selection button and the key lock button at the same time for about 3 seconds. After all the output1 LEDs and the output2 LEDs flash once, the function is enabled.

*Disable the function: press the output2 selection button and the key lock button at the same time for about 3 seconds. After all the output1 LEDS and the output2 LEDS flash twice, the function is disabled.

7)Instruction on IR Emitter.

The sequence of “IR1, IR2, IR3, IR4” one-to-one correspond with “HDMI INPUTS1 through 4”. When an output chooses certain input, the call-back IR signal of RJ45 on this output will choose the corresponding “IR” port to send the signal out.

For example, OUTPUT1 chooses INPUT3, then the call-back IR signal of RJ45 on OUTPUT1 will choose “IR 3” to send the signal out.

Note: For better functionality of the IR, we suggest to place the IR receiver Eye at the IR Eye of the controlling source.

8) EDID Settings:

There are three DIP switches on the back of the switcher. Below you will find the definition of each one of the dip switches.

Position1

Position2

Position3

Function

0

0

0

AUTO EDID MANAGEMENT (DIP #1)

0

0

1

Copy EDID from output #1 (DIP # 2)

0

1

0

1080P with Stereo Audio (DIP #3)

0

1

1

1080i/720p with Stereo Audio (DIP #4)

1

0

0

1080P with 5.1 Audio (DIP #5)

1

0

1

1080P with 7.1 Audio (DIP #6)

1

1

0

AUTO EDID MANAGEMENT

 

 

 

with one RJ45 (OPTIONAL) (DIP #7)

1

1

1

Copy EDID from output #1

 

 

 

with one RJ45 (OPTIONAL) (DIP #8)

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

 

6

For International: 1-408-962-0515

 

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Atlona AT-PROHD48M-R user manual Auto Edid Management DIP #1
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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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