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KH2508A / KH2516A User Manual
The Utility checks to make sure the KH2508A / KH2516A is in the Firmware Upgrade Mode and then lists all firmware available preselected in the Device List panel.
Note: If the Utility fails to list any firmware check that the KH2508A / KH2516A is connected and in the Firmware Upgrade Mode. Alternatively the Firmware Package maybe corrupted or the wrong version therefore obtain a new copy of the file and retry.
4.Select MAIN01 and MAIN02 to upgrade the firmware for the Main Board and the OSD; they must always be upgraded together as a pair. Deselect any KVM Adapter Cable types not included in the installation or are not required to be upgraded. After you have made your selection(s), click Next to perform the upgrade.
Deselect any firmware not to be upgraded
Select for
Firmware
Checking
Check Firmware Version - when selected the utility compares the Main Board and OSD firmware level with the upgrade files MAIN01 and MAIN02. If the device versions are higher than the upgrade versions a dialog box informs you and gives you the option to continue or cancel. The firmware versions of the adapter cables are not checkd.
If you didn't enable Check Firmware Version, the utility installs the upgrade files without checking whether they are a higher level, or not.
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