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| HP / Agilent 34401A hidden menu |
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| dimmog:
i just acquired a very interesting edition of 34401A multimeter. It has some additional sub-menus in the sys menu. I attached pictures. This meter can save their state and after next power-on it returns to this state. It has quite popular firmware 07-05-02 and hardware looks the same. I wonder if anyone knows how to activate this sub-menu? |
| J-R:
Mine has 10-05-02 and I do not have that menu. |
| dimmog:
I have several 34401A with different firmware versions and they don't have this menu either. |
| NoisyBoy:
My two units have 11-05-02 and 11-05-03 (which should be the latest release). The menu does not exist on them, it can be a handy feature, I wonder why it was removed. I wonder if all meters with 07-05-02 has this feature. |
| joeqsmith:
--- Quote from: dimmog on September 11, 2020, 08:48:52 pm ---i just acquired a very interesting edition of 34401A multimeter. It has some additional sub-menus in the sys menu. I attached pictures. This meter can save their state and after next power-on it returns to this state. It has quite popular firmware 07-05-02 and hardware looks the same. I wonder if anyone knows how to activate this sub-menu? --- End quote --- Mine also has 07/05/02 and does not have these menus available (at least be default). The service manual that came with the meter makes no mention of them. |
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