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10. Firmware Upgrade
You can update any of the following on a KVM switch through a firmware upgrade:
USB Console: Update the USB keyboard/mouse compatibility.
The firmware filename for the USB console is similar to
OTG_182S_SCAN_Vx.xx.300.
PS/2 Console: Update the PS/2 keyboard/mouse compatibility.
The firmware filename for the PS/2 console is similar to CONSOLE_Vx.xx.28.
OSD: Update the OSD functions.
The firmware filename for updating the OSD is similar to OSD_Vx.xx.56.
Follow this procedure to update the firmware:
A. Disconnect all cables connected from the KVM switch to computers.
B. Disconnect both of the keyboard and mouse connected to the KVM switch.
C. Disconnect the VGA cable connected from the KVM switch to the monitor.
D. Connect the 5V power adaptor to the KVM switch.
Figure 32: 5V power adaptor
E. Perform the firmware update utility “ExpreZo KVM Upgrade Utility v.1.0.EXE.”