ATEN KN1108V User Manual page 206

KVM Over the NET™ User Manual
Note: 1. The switch may work with older adapter firmware versions, but for
optimum compatibility we recommend upgrading your Adapter
Cable firmware to that stored with the switch's Main firmware.
2. You can perform the upgrade procedure anytime you add an Adapter
to the installation to make sure it is working with the latest firmware
version.
3. To recover from a "failed upgrade" situation, see Adapter Firmware
Upgrade Recovery, page 193.
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