Gefen gtb-hd4k2k-142 user manual Setting the Switching Mode, What is Fast Switching Technology?

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

Setting the Switching Mode

FAST SWITCHING TECHNOLOGY

What is Fast Switching Technology?

Fast Switching Technology (FST) is a Gefen software implementation for HDMI products. FST was created to improve the lengthy HDMI authentication process, based on the HDMI and HDCP specifications.

FST provides quicker audio/video source switching and greatly improves the overall audio/ video system behavior and performance when more than one HDTV display is used in the system setup.

FST allows connecting / disconnecting or turning ON / OFF of HDTV displays without having these activities affect other Hi-Def sources routed to any other HDTV display in the same system.

Using Fast Mode

Use fast switching mode to improve performance when connecting / disconnecting Hi-Def sources, and powering ON / OFF HDTV displays.

1.Disconnect the power supply from the 1:2 Splitter for HDMI 4K x 2K.

2.Set the FST switch to the Fast position.

Set to the

Fast position

3.Reconnect the power supply to the splitter.

If the FST switch is moved from the Slow position to the Fast position while the splitter is powered, then power-cycle the splitter by disconnecting and reconnecting the power supply in order for the change to take effect.

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Contents 3GSDI Important Safety Instructions General Safety InformationWarranty Information Product RegistrationContacting Gefen Technical Support Operating Notes Features and Packing List FeaturesPacking List Page Table of Contents Page Page Getting Started Panel Layout Panel Layout Connecting the 12 Splitter for Hdmi 4K x 2K Sample Wiring DiagramPage Page Operating Splitter for Hdmi 4K x 2K Using Fast Mode Setting the Switching ModeWhat is Fast Switching Technology? Set to Fast positionUsing Slow Mode Set to Slow positionSetting the Audio Channel Mode Using 2-Channel AudioSet to the 2ch position Using Multichannel Audio Set toSetting the Edid Mode Using the Internal EdidSet to the Int position Using the External Edid Set to the Ext positionPage 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.
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