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李青

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如何使用非常旧的3.06版本更新N9912A中的固件？

我有一个不属于我的N9912A - 我正在为别人测试它。
我很确定这个仪器有问题 - 请看我的帖子这个FieldFox有问题吗？
但是所有者和卖家希望我进行固件升级以查看是否能解决问题 - 我个人认为不会，但我会尝试。
我从http://www.home.agilent.com/uplo ... ll/FFFW_A.07.27.ZIP下载了7.27固件，实际上我已经阅读了http://www.home.agilent.com/agilent/上的说明。
editorial.jspx？cc = US＆amp; lc = eng＆amp; ckey = 2357653＆amp; nid = -33903.799348.02＆amp; id = 2357653，其中* 1）检查固件版本修订版是A.04.00或更高版本。
按System（7），按Service Diagnostics，然后按System Information。
确认固件版本是A.04.00或更高版本。
另外检查时间和日期设置是否正确。*问题是，这有固件3.06，所以我不能使用7.27固件来执行升级。
有没有办法将3.06升级到至少版本4.00，然后将更新版本更新到最新版本？
还是我可以玩的其他一些技巧？
假设这个升级了，有没有办法将它恢复到旧的3.x？
我问的原因是有人买了这个，也许卖家希望它能回到同样的状态。
因此，如果可能的话，我希望能够反转固件升级 - 假设我可以完成。
戴夫

以上来自于谷歌翻译


     以下为原文

  I have an N9912A which does not belong to me - I am testing it for someone else.  

I'm pretty sure this instrument is faulty - see my thread here
Is this FieldFox faulty?


but the owner and seller want me to do a firmware upgrade to see if that fixes the problem - personally I don't think it will, but I will try.  

I downloaded the 7.27 firmware from  

http://www.home.agilent.com/uplo ... ll/FFFW_A.07.27.ZIP

and I actually read the instructions at  

http://www.home.agilent.com/agil ... 8.02&id=2357653

which say

*1) Check the firmware release revision is A.04.00 or later. Press System (7), press Service Diagnostics, then press System Information. Confirm that the firmware revision is A.04.00 or later. Also check the time and date are set correctly.*

The problem is, this has firmware 3.06, so I can't use the 7.27 firmware to perform the upgrade.  

Is there a way of upgrading the 3.06 to at least version 4.00, then updating that later version to the latest? Or some other trick I can play?  

Assuming this gets upgraded, is there a way of reverting it back to the older 3.x? The reason I ask is that someone has bought this, and perhaps the seller would like it back in the same condition. Hence if possible I'd like to be able to reverse the firmware upgrade - assuming I can do it at all.  

Dave

回帖（1）

喻唯

2018-12-20 16:49:08
http://www.home.agilent.com/agilent/software.jspx?ckey=2087554&lc=spa&cc=MX&nid=-33903.799348&id=2087554&pageMode=PV在页面底部你
将包含所有固件更新的所有zip文件恢复到2008-11-01 A.02.05我认为你必须下载zip文件并升级到：2009-08-17 A.04.01然后尝试升级到最新版本。

以上来自于谷歌翻译


     以下为原文

  http://www.home.agilent.com/agilent/software.jspx?ckey=2087554&lc=spa&cc=MX&nid=-33903.799348&id=2087554&pageMode=PV

In the bottom of the page you have all the zip files containing all the firmware updates back to 
2008-11-01  A.02.05  

I think you have to download the zip file and upgrate to:

2009-08-17  A.04.01  
Then try to upgrade to the latest.
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