daniel.vander-hyde@LIGO.ORG - posted 14:52, Wednesday 31 October 2018 (44948)
Another power supply swap at the corner HWS table
Dan B., TVo, Danny V.
Removed the AC/DC adapter connected to the ITMY HWS camera and disconnected the ITMX HWS camera from the HWS power supply chassis. Both are now replaced with a single 14V DC power supply that is not hooked up to the TCS rack.
Changed both corner HWS camera sync frequencies from 57 Hz to 50 Hz to see if there will be a line in DARM.