Upgrading The Firmware; Using The Web Interface - Gefen EXT-HD-SL-444 User Manual

Appendix

Upgrading the Firmware

IMPORTANT: DO NOT power-off or disconnect the AC power cord
from the matrix, at any time, during the firmware upgrade process.
1. Download the firmware update from the Support section of the Gefen Web site.
2. Extract the firmware file from the .ZIP file.
3. Power-ON the 4x4 Seamless Matrix for HDMI.
4. Connect an Ethernet cable between the matrix and the computer running the Web
interface.
It is unnecessary to disconnect any cables or extenders from the 4x4 Seamless Matrix
for HDMI during the update process.
Click the Configuration tab in the Web interface and click the Browse... button under
5.
the System Configuration section.
6. Select the firmware file and click the Update button.
7. The matrix will display a prompt to verify that the current firmware will be overwritten.
Click the OK button on the dialog box to begin uploading the firmware file.
8. The 4x4 Seamless Matrix for HDMI will begin the upgrade process. This process
will take several minutes. The upgrade process may be monitored using the RS-232
interface.
9. After the 4x4 Seamless Matrix for HDMI has been updated, the unit will automatically
reboot.
10. After the 4x4 Seamless Matrix for HDMI reboots, the firmware upgrade process will be
complete.

Using the Web Interface

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