Network Technologies UNIMUXUSBVXHD - Manual (Page 50)

NTI UNIMUX SINGLE-USER HIGH DENSITY VGA USB KVM SWITCH
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Read the Checksum of HID or Vendor Specific Port Controller Firmware
Reading firmware checksum is useful to determine the version of software running on port controllers. While the firmware revision
for user controller can be found on the UNIMUX splash screen when it is powered-ON, the firmware revision of port controllers is
not displayed anywhere. Reading checksum is an easy way to identify the current firmware revision in your UNIMUX and to
determine if a new firmware revision is available for download.
To read the checksum, type
<s> for HID port controllers or <t> for vendor specific port controllers, at the bootloader prompt. The
following message will be displayed:
Please, type the two-digit number of the port to be checked,
<A> to check all or <X> to exit
(the two-digit number should be between 01 and nn,
where nn is the number of available ports):
To read the checksum for only one device, type the number of the port (two digits, leading 0). To read the checksum for all ports
type
<a>.
The device ID and the checksum will be displayed in the following format:
Device ID: 0x001E
Device Checksum: 0x3AB1
The checksums for all revisions of UNIMUX firmware can be found on the NTI download webpage at
http://www.networktechinc.com/download/d-srvsw-usbu-hd.html ,
To exit from the bootloader, press
<x>.