HP 8590B带选件1死电池

我信赖的HP 8590B内存备用电池本周已经耗尽，从而导致所有校准和配置数据中断。
我更换了电池，但无法让分析仪使用默认校准数据运行自我FREQ和AMPTD校准。我使用“8590系列分析仪装配级维修”指南中的说明。
我可以成功完成FREQ Cal，但是当我进行AMPL CAL时，我得到“RES BW AMPL FAIL”错误。
然后，“8590系列分析仪装配级维修”指南将我引导到“晶体和LC带宽滤波器调整程序”，这需要缩短滤波器并进行物理微调器调整。
我真的不想做的事.....所以这就是问题：如果只丢失了内存数据，为什么我必须进行物理调整。
分析仪工作正常，在电池故障之前通过了所有的置信度测试。
根据手册，出现此错误的原因是“在CAL AMPTD例程期间，分辨率带宽滤波器的插入损耗相对于3 kHz分辨率带宽滤波器的幅度大于2.2 dB。”
有没有一个神奇的“-37hz”代码可以覆盖这个？
或者我可以做的其他事情？
我不能在不通过AMPTD CAL的情况下存储校准数据，因此该设备对我来说没用。
我不需要规格级别的校准仪器，因此任何可以让我重新启动和运行的帮助都会很棒。
支持信息：安装选件021和选件001（750欧姆），仪器错误报告为型号8591A＃0（前面板显示为8590B 50欧姆单元）保存：Kobus于2014年1月19日下午10:23



     以下为原文

  My trusty HP 8590B memory backup battery died this week, thus killing all cal and configuration data. I replaced the battery but cannot get the Analyzer to run a self FREQ and AMPTD calibration with the default cal data.I use the instructions in the "8590 Series Analyzers Assembly-Level Repair" guide.  

I can successfully complete the FREQ Cal, but when I do the AMPL CAL I get the "RES BW AMPL FAIL" error. The "8590 Series Analyzers Assembly-Level Repair" guide then directs me to the "crystal and LC bandwidth filter adjustment procedures", which requires shorting out filters and making physical trimmer adjustments. Something I really don't want to do.....

So here is the question: If it was only the memory data that was lost why would I have to make physical adjustments. The analyzer was working perfectly, passing all the Confidence tests just prior to the battery failure. The reason for this error is, according to the manual, "During the CAL AMPTD routine, the insertion loss of a resolution bandwidth filter, relative to the amplitude of the 3 kHz resolution bandwidth filter, was greater than 2.2 dB." Is there a magic "-37hz" code that can override this? or maybe something else I can do?

I cannot store the cal data without passing the AMPTD CAL, so the device is useless to me.

I don't need a spec level calibrated instrument, so any help that can get me back up and running will be great.

supporting information:

Option 021 and Option 001 (75Ohm) is installed and the instrument wrongly reports is model 8591A #0 (The front panel says it is a 8590B 50 Ohm unit)

K

Edited by: Kobus on Jan 19, 2014 10:23 PM