Rui Zhang
@rzhang
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Joined: Jul 14, 2023
Last seen: May 28, 2026
Topics: 44 / Replies: 44
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RE: Correct grounding technique for Geode seismographs

Hi Anton, We are not aware of any special grounding schemes for a large number of modules. In dealing with EMI interference, our experience is tha...

2 years ago
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RE: Geometrics preliminary MagArrow and MagEx data processing program download

@ahmed_ramadan_geo The raw MagArrow data is at 1000Hz. When you export the raw data to .csv files using the Survey Manager, you can choose a different...

2 years ago
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RE: Geometrics preliminary MagArrow and MagEx data processing program download

Hi Ahmed, Depending on the corner frequency of the LPF, some heading related noise may be removed already by the LPF. The heading correction (th...

2 years ago
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RE: Geometrics preliminary MagArrow and MagEx data processing program download

@ahmed_ramadan_geo Regarding your questions: 1. It removes the maneuver effect due to the swing of the sensor as well. 2. There are really NO b...

2 years ago
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RE: Geometrics preliminary MagArrow and MagEx data processing program download

@ahmed_ramadan_geo Hi Ahmed, The remaining noise after compensation is likely from 3 main sources: 1. The intrinsic sensor noise. At 10Hz, ...

2 years ago
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RE: Error 56 occurred at TCP Open Connection in MagViewMFAM_V1_1_3_2.vi

@kuldeep You are correct. If the Ethernet software is installed, wifi code doesn't work. You can still connect to wifi. But there is no data communica...

2 years ago
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RE: Error 56 occurred at TCP Open Connection in MagViewMFAM_V1_1_3_2.vi

@kuldeep Please refer to our other post: According to your description, most likely the wifi firmware is still running in the dev kit. Please loa...

2 years ago
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RE: User Registration

Hi Peter, this is intentional! We had to do this to discourage spam users.

2 years ago
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RE: Why does my MagArrow have 0 readings or missing records?

If the Operating status shows error code of 10 or 11, the dropout issue may be fixed remotely. Please download the file below and follow the instructi...

2 years ago
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RE: What 16 bits of Mag1 Status and Mag2 Status represent?

The Mag Status table can be found on page 8 of the MFAM module user guide, which is inside the USB drive shipped with the MFAM. The user guide can b...

2 years ago
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