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Entry  Mon Nov 23 10:58:46 2020, anchal, Notes, Laser, North laser not switching on, power supply display not working PXL_20201123_184931888.mp4
    Reply  Mon Nov 23 14:56:59 2020, Koji, Notes, Laser, North laser not switching on, power supply display not working 
       Reply  Mon Nov 30 10:28:08 2020, Anchal, Notes, Laser, North laser not switching on, power supply display not working image-ebd6ed74-fed3-4890-b45d-07d36e3b3000.jpg
          Reply  Mon Nov 30 21:31:56 2020, Koji, Notes, Laser, North laser not switching on, power supply display not working 
Message ID: 2600     Entry time: Mon Nov 30 21:31:56 2020     In reply to: 2599
Author: Koji 
Type: Notes 
Category: Laser 
Subject: North laser not switching on, power supply display not working 

I can't answer the last question, but I just tell you my experience on the AC power supply. The OMC Lab used to have a LWE NPRO and every time I plugged low quality AC adapters (like one for CCD adapter), NPRO came back to StandBy. So I suppose that you have a large electrical spike on the AC line when the North laser shuts down for whatever reason.

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