E4432B波形存储器有问题

我们有一个E4432B，它的波形存储器有问题。
看起来内存中有多个波形，您无法始终选择合适的波形。
它有时会播放错误的波形，甚至在某些情况下，两个波形的组合！
只要您一次只加载一个波形，或者只是将它用作CW发生器，发生器仍然可以使用。当发生此问题时，固件处于修订版本：B.03.86我尝试将固件降级到B.03.84，但是
问题仍然存在。有谁知道我能解决的这个问题是否可以通过处理wavefore序列SRAM的服务说明E4432B-11解决？感谢您的时间。



以下为原文

We have an E4432B that has a problem with its waveform memory. It seems like if there is more than one waveform in memory, you can’t always select the proper waveform. It will some times play out the wrong waveform or even in some cases, a combination of two waveforms! The generator is still somewhat usable as long as you only load one waveform at a time or else just use it as a CW generator.

When this problem occurred firmware was at revision: B.03.86
I tried downgrading the firmware to B.03.84, but the problem is still present.

Does anyone know if this issue I am having could be resolved with Service note E4432B-11 which deal with wavefore sequence SRAM?

Thanks for your time.