问题：
I have lost the CDROM disks and I need to restore the operating system and 8VSB application on my RFA300A. I can't find the software on the Tektronix website. What can I do?
答案：
The CDROMs are no longer available for purchase from Tektronix. You may find a copy by searching the world wide web.
For RFA300A serial numbers beginning with B01xxxx, the part number was 063-3410-01.
For RFA300A serial numbers beginning with B02xxxx, the part number was 063-3623-00.
There is one exception. If the RFA300A, serial number B01xxxx has been serviced and the controller board replaced with a dual CPU, then use the 063-3623-00 CDROM. (At boot-up the screen should indicate a dual cpu in the start-up screen.)
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常见问题 ID 61876
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