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playground:nmr [2023/05/08 10:42] carter |
playground:nmr [2025/06/17 11:08] (current) carter |
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- Depress POWER switch if not illuminated. | - Depress POWER switch if not illuminated. | ||
- After a 1 minute warm up period a horizontal line should appear on the oscilloscope face. | - After a 1 minute warm up period a horizontal line should appear on the oscilloscope face. | ||
+ | - Note: The oscilloscope now used is located on the console under the BPM oscilloscope (up and left of the NMR). | ||
- You may have to adjust the VERTICAL POSITION control to find the horizontal line. | - You may have to adjust the VERTICAL POSITION control to find the horizontal line. | ||
- Set the HORIZONTAL SWEEP to 60. | - Set the HORIZONTAL SWEEP to 60. | ||
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{{HVEC_NMR.pdf|Original HVEC NMR Manual. Main frequency adjustment control and tracking feature now obsolete. See above new procedures.}} | {{HVEC_NMR.pdf|Original HVEC NMR Manual. Main frequency adjustment control and tracking feature now obsolete. See above new procedures.}} | ||
- | + | ||
+ | ===== NMR principal of operation explained on YouTube ===== | ||
+ | |||
+ | * [[https://youtu.be/JO_EHceV9sk | NMR principal explained at 20 minute point]] | ||
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