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How to Lock the OMC.

Turn OFF the OMC length servo (C1:OMC-LSC_GAIN) , and turn off the Integrator (FM1).

Turn ON the OMC length servo.

Scan the OMC_LSC_OUTPUT_OFFSET slider until you lock a 00 field. You have to watch the OMCT camera image to know if you've locked a 00.

Turn on the Integrator (FM1).

How_To/Lock_the_OMC (last edited 2012-01-03 23:02:44 by localhost)