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IDup Date Author Type Category Subject
  2619   Thu Jul 13 20:38:33 2023 KojiSummaryLaserNorth (lower) NPRO controller is broken

Anchal mentioned that one of the lasers is not functional. I checked what's the situation.

  • The combination of the south laser and the controller (upper) works well.
  • The combination of the north laser and the controller (lower) does not work.
  • The combination of the north laser and the controller (upper) does work.
  • The combination of the south laser and the controller (lower) does not work.

The conclusion is that the lower NPRO controller is broken. It is labeled as the attached photo.

Attachment 1: PXL_20230714_025938566.jpg
PXL_20230714_025938566.jpg
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