Not really, in fact it is the same system that was supplied programmed in my 7000.

Interestingly the 7000 has a more sophisticated system update than the 6X00 series. The procedure will ask you to checksum the disks before it erases the existing operating system, a very necessary and intelligent step to avoid accidents and problems. This is now part of the update, as well as the separate checksum option.

Then you can update, and if you are trying to update with an identical system to the one loaded in the machine already, it will tell you so and give an option to cancel or proceed.

My 7000 is version 1.3, program 893, table 80.