Gefen GTB-HD4K2K-148 GTB-HD4K2K-148-BLK Manual Do Utilizador

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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.

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 1:8 Splitter for HDMI 4K x 2K.

2.  Set the 

FST switch 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.

Operating the 1:8 Splitter for HDMI 4K x 2K

Setting the Switching Mode

Set to the 

Fast position