There are similar entries for SRM and SR2, which I write here for reference: 7215, 8941.
- Input signal: 4.94 Vpk-pk at 10 kHz.
- Nominally, the external signal generator is set to 5 Vpk-pk at 10 kHz.
- The input gain is the amplitude measured at the probe point (P0, P1, P2) divided by the amplitude of the reference signal (measured at probe point REF_SIG at the central board).
- Phase measurements were recorded in photos which are uploaded to NAOJ's Google Photos on 22-05-2019.
- A picture of the notebook can be found here.
- This information should also be found in BS information page.
| LVDT | Input gain | Output gain resistance (Ohm) | Phase (µs) | Board and probe point |
| BF | 0.967 | 165.4 | 24, signal at probe point ahead. | left board, P0 |
| SF | 0.967 | 100.5 | 37, signal at probe point ahead. | left, P1 |
| F0 | 0.959 | 97.9 | 39, signal at probe point ahead. | left, P2 |
| IP #1 | 0.959 | 25.2 | 21, signal at probe point ahead. | right, P0 |
| IP #2 | 0.959 | 24.7 | 20, signal at probe point ahead. | right, P1 |
| IP #3 | 0.959 | 24.9 | 21, signal at probe point ahead. | right, P2 |
- In the pictures of the oscilloscope screen, channel 1 is the reference signal and it's shown in yellow.
- Channel 2 is the LVDT signal (e.g. BF, SF, etc.) shown in green.
- The X2 cursor measures the position (in time) of the peak of the LVDT signal in channel 2.
- The X1 cursor measures the position (in time) of the peak of the reference signal in channel 1.