EDID MANAGEMENT

Continued from the previous page

NOTE: All other HDMI capable devices/displays connected to the output ports MUST be compatible with at least one resolution/audio format specified in this EDID. It is recommended to set, on the source device, a common resolution and audio format shared by all attached devices/displays. This is to ensure a compatible signal is output to all connected devices/displays.

-To use this mode, set the EDID Mode Switch on the front panel to the INT position.

This mode should be used in most scenarios.

Audio Channel Selection

The Mini 1:8 Splitter for HDMI 1.3 features a switch that will modify the supported audio formats listed in the pre-programmed EDID. This feature is useful for limiting the output of the source device to either 2 or multi-channel audio formats.

NOTE: This selector switch will only affect the pre-programmed EDID in the INTERNAL (INT) EDID Mode.

The Mini 1:8 Splitter for HDMI 1.3 can use either of the following settings for audio format support:

1.2 Channel: This setting will limit the audio formats listed in the pre- programmed EDID to 2 channel LPCM. For a full listing of the audio formats in this mode please see page 9.

-To use this mode, set the Audio Selection Switch on the front panel to the 2 CH position.

This mode is useful in scenarios where all output devices/displays are HDTV monitors that only support 2 channel LPCM. This setting will ensure that all connected devices will receive and produce sound.

2.Multi-Channel:This setting will enable all common audio formats in the pre-programmed EDID. For a full listing of the audio formats in this mode please see page 9.

-To use this mode, set the Audio Selection Switch on the front panel to the Multi CH position.

This mode is useful in scenarios where the output devices/displays are varying devices (i.e. HDTV display and audio receivers). Please note that sound may not be heard from all output devices/displays if a shared common audio format is not used by the source device.

8

Page 10 Page 12
Page 11
Image 11
Gefen EXT-MHDMI1.3-148 user manual From the previous, Audio Channel Selection
Page 10 Page 12

EXT-MHDMI1.3-148 specifications

The Gefen EXT-MHDMI1.3-148 is a high-performance HDMI extender designed to facilitate the seamless transmission of HDMI signals over extended distances. This device is essential for various applications, including home theaters, corporate setups, and professional environments where high-definition video and audio need to be transmitted without degradation.

One of the primary features of the EXT-MHDMI1.3-148 is its ability to extend HDMI signals up to 148 feet (45 meters) using a single cat5e or cat6 cable. This significant distance capability allows users to place HDMI source devices away from displays, making it ideal for installations where the source and destination cannot be located in close proximity.

The extender supports high-definition video resolutions of up to 1080p, as well as 3D content, ensuring that users can enjoy their media in the best possible quality. In addition to video, the device also transmits multi-channel digital audio, making it compatible with audio formats such as LPCM, Dolby TrueHD, and DTS-HD Master Audio. This comprehensive audio support is critical for users who demand high-quality sound to accompany their high-definition visuals.

Another technological feature of the Gefen EXT-MHDMI1.3-148 is its compliance with HDMI 1.3 specifications, which adds support for Deep Color and x.v.Color, enhancing color depth and accuracy. Users can benefit from more vibrant images and a broader color spectrum, enriching the viewing experience.

Installation is straightforward, with a plug-and-play design that requires minimal setup. The device comes with LED indicators to inform users of power and signal status, providing a user-friendly experience. The compact design of the extender also means it can fit easily into existing AV setups without taking up significant space.

The rugged build quality of the EXT-MHDMI1.3-148 ensures durability, making it suitable for both residential and commercial use. Overall, this HDMI extender is an excellent solution for anyone needing to extend HDMI signals beyond standard limitations without compromising on quality, offering versatility, performance, and reliability in one package.
Top Page Image Contents