Gefen gtb-hd4k2k-142 user manual Using Multichannel Audio, Set to

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Operating the 1:2 Splitter for HDMI 4K x 2K

Setting the Audio Channel Mode

Using Multichannel Audio

Use this audio mode when the connected displays (and/or other sink devices) are capable of supporting various audio formats.

1.Disconnect the power supply from the splitter.

2.Set the EDID switch to the Int position.

3.Set the Audio switch to the Multi-chposition.

Set to the

Multi-ch position

4.Reconnect the power supply.

If either the EDID or Audio switch are moved to another position while the splitter is powered, then power-cycle the splitter by disconnecting and reconnecting the power supply in order for the changes to take effect.

5.When the Audio switch is set to the Multi-chposition, the following audio output formats are supported:

Audio Format	Audio Format
LPCM 2CH	LPCM 8-channel
Dolby® Digital	Dolby® Digital Plus
Dolby® TrueHD	DTS®
DTS-HD Master Audio™	MLP (PPCM)

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Contents 3GSDI General Safety Information Important Safety InstructionsProduct Registration Warranty InformationContacting Gefen Technical Support Operating Notes Features and Packing List FeaturesPacking List Page Table of Contents Page Page Getting Started Panel Layout Panel Layout Sample Wiring Diagram Connecting the 12 Splitter for Hdmi 4K x 2KPage Page Operating Splitter for Hdmi 4K x 2K What is Fast Switching Technology? Setting the Switching ModeUsing Fast Mode Set to Fast positionSet to Slow position Using Slow ModeSetting the Audio Channel Mode Using 2-Channel AudioSet to the 2ch position Set to Using Multichannel AudioSetting the Edid Mode Using the Internal EdidSet to the Int position Set to the Ext position Using the External EdidPage Appendix Wall Mounting Instructions Firmware Upgrade Procedure Specifications Page This product uses UL or CE listed power supplies

gtb-hd4k2k-142 specifications

The Gefen GTB-HD4K2K-142 is a state-of-the-art video distribution solution designed for high-resolution digital content. This device enables the seamless distribution of 4K UHD video and audio signals over long distances, making it an ideal choice for various commercial and professional applications, such as corporate environments, educational institutions, and entertainment venues.

One of the standout features of the Gefen GTB-HD4K2K-142 is its ability to support various video formats, including 4K at 60Hz, ensuring that users can experience content at the highest available resolutions. The unit is equipped with HDCP 2.2 compliance, which allows for the secure transmission of content protected by high-bandwidth digital content protection, ensuring that users can access and enjoy the latest 4K content without compatibility issues.

The GTB-HD4K2K-142 utilizes advanced HDMI technology, allowing it to handle high-bandwidth connections. With the integrated EDID (Extended Display Identification Data) management, the unit ensures optimal resolution and compatibility between connected devices. This feature simplifies the setup process and ensures that audio and video signals are transmitted without degradation.

In terms of connectivity options, the Gefen GTB-HD4K2K-142 offers multiple outputs. It can transmit video signals to two displays simultaneously, which is particularly beneficial in environments requiring multiple screens for presentations or signage. The device supports distance extension of up to 330 feet (100 meters) via CAT6 cabling, ensuring flexibility in installation and layout.

Additionally, the GTB-HD4K2K-142 supports multi-channel audio formats, including Dolby TrueHD and DTS-HD Master Audio, providing users with an immersive audio experience that enhances video content. The device's intuitive interface and robust build quality make it both user-friendly and dependable.

Overall, the Gefen GTB-HD4K2K-142 stands out as a powerful solution for anyone needing to distribute high-quality 4K video while maintaining audio integrity across multiple displays. Its advanced features, reliability, and ease of use make it a valuable asset for various professional environments, further solidifying Gefen's reputation as a leader in audio-visual distribution technology.