Gefen EXT-HDMI1.3-848CPN - Manual (Page 25)

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FAST SWITCHING
Changing between Fast Switching and Slow Switching Modes
Each HDMI input can be set to use either Fast Switching or Slow Switching. Fast
Switching should be used for the best performance.
1. Press the Menu button on the front panel.
The switching mode for each input will be displayed under each output. The
letter F indicates that the HDMI input is using Fast Switching. If the HDMI
input is set to Slow Switching, a letter S will be displayed.
2. Press the Output+ button on the front panel.
The screen will display one output and one input. The switching mode for
the input can now be changed.
3. Use the Input + and Input - button to change between Fast Switching mode
and Slow Switching mode. In the illustration below, HDMI input 1 is set to
Slow Switching.