Appendix
Firmware Upgrade Procedure
The following items are required to update firmware:
•GefenToolBox 1:8 Splitter for HDMI 4K x 2K
•Computer (Mac or PC)
•
•Firmware file
1.Download the firmware from the Gefen Web site.
2.Extract the firmware file from the .ZIP file.
3.
It is unnecessary to disconnect any HDMI cables from the splitter during the update process.
STOP: The 1:8 Splitter for HDMI 4K x 2K must be POWERED OFF before connecting the USB cable to the computer.
4.Connect the USB cable between the computer and the 1:8 Splitter for HDMI 4K x 2K.
5.
6.Once the computer is able to connect to the 1:8 Splitter for HDMI 4K x 2K, a removable disk icon will be displayed.
7.Drag the .bin file to the removable disk.
8.Disconnect the USB cable from the computer.
9.The firmware update process is complete.
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