RS-232 SERIAL INTERFACE

5 4 3 2 1

1 2 3 4 5

9 8 7 6

6 7 8 9

Only Pins 2 (RX), 3 (TX), and 5 (Ground) are used on the RS-232 serial interface

This feature allows for easy integration into automated systems capable of transmitting RS-232 commands. Use the settings below to configure the RS-232 port of the user’s system.

Transmitting the appropriate numeric ASCII character will simulate key-presses on the IR remote control.

Binary Table

ASCII

Corresponding

Binary

 

ASCII

Corresponding

Binary

 

RMT-848IR

 

 

 

RMT-848IR

 

 

Button

 

 

 

Button

 

1

1

0011 0001

 

A

A

0110 1001

2

2

0011 0010

 

B

B

0110 0001

3

3

0011 0011

 

C

C

0110 0010

4

4

0011 0100

 

D

D

0110 0011

5

5

0011 0101

 

E

E

0110 0100

6

6

0011 0110

 

F

F

0110 0101

7

7

0011 0111

 

G

G

0110 0110

8

8

0011 1000

 

H

H

0110 0111

RS-232 Settings

 

Bits per second

19200

Data bits

8

Parity

None

Stop bits

1

Flow Control

None

15

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Gefen EXT-HDMI1.3-848CPN user manual RS-232 Serial Interface, RS-232 Settings

EXT-HDMI1.3-848CPN specifications

The Gefen EXT-HDMI1.3-848CPN is an innovative HDMI distribution solution designed to simplify the connection of multiple HDMI devices. This compact and powerful unit stands out in the world of audio-visual technology due to its remarkable features and capabilities.

One of the primary highlights of the Gefen EXT-HDMI1.3-848CPN is its ability to support up to eight HDMI inputs and one HDMI output. This feature makes it perfect for complex setups, such as home theaters and professional AV installations, where multiple devices need to be connected to a single display. The ability to switch between different sources with ease ensures that users can effortlessly enjoy high-definition video and audio from various devices without the hassle of swapping cables.

The Gefen EXT-HDMI1.3-848CPN is compatible with HDMI version 1.3, which supports a bandwidth of up to 10.2 Gbps. This means that it can handle high-definition resolutions of up to 1080p as well as high-definition audio formats, including Dolby TrueHD and DTS-HD Master Audio. These capabilities make it an excellent choice for anyone looking to experience superior sound and picture quality.

This unit also features advanced EDID (Extended Display Identification Data) management. This technology allows the distribution system to communicate with connected devices, ensuring that each device receives the appropriate video and audio settings. Moreover, the EXT-HDMI1.3-848CPN supports CEC (Consumer Electronics Control) functionality, allowing users to command and control multiple devices with a single remote control.

In terms of connectivity, the unit uses standard HDMI connectors and comes equipped with a power supply for reliable operation. Its compact design allows for easy placement in any setup, whether in residential or commercial environments.

The Gefen EXT-HDMI1.3-848CPN is also designed with user-friendliness in mind. Its straightforward front-panel controls and intuitive design make switching between sources quick and easy, enhancing the overall user experience.

In conclusion, the Gefen EXT-HDMI1.3-848CPN is a feature-rich HDMI switcher that caters to the needs of both home users and professionals. With its ability to handle multiple HDMI sources, support for high-definition resolutions and audio formats, advanced technology integrations, and user-friendly design, it is a vital addition to any premium audio-visual setup.