but after powering OFF/ON camera nothing is saved
I guess the new entries are not saved somehow. Why? Is there some place more I need to click save button before I disconnect the camera from Ethernet cable or power it OFF/ON?
I think this is your main problem, forget the things I mentioned about the Hex keys. If settings aren't saving, then I think something might be wrong with your DCS 3420. Did you try the factory reset via the web UI?
Also, the link you gave me regarding Manual, it is not working.
Ahh, sorry about that. I used the Hyperlink function on the forum which doesn't work with FTP sites. Try this instead.
Yes, you are right, I do have problem trying to save the settings I chose. Nothing is saved despite that I click on the Apply button. You asked me if I tried factory reset via web UI. Yes I did try that after you mentioned it. But once again nothing happens, this is the text showing on the page after I press Apply button:
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The connection was interrupted
Lost connection to server during the download page .
The place may be temporarily down or busy. Try again later .
If you can not open any page at all , check your computer's network connection.
If your computer or network protected by a firewall or proxy , make sure that Firefox is permitted to connect to the Web.
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If I try it on internet explorer or internet edge page gets frozen and nothing happens. I am giving up. I guess I need to keep this camera connected with Ethernet cable. Thanks anyway for trying to help me.
Best regards to you all,
Miro