Line 50:
Line 50:
Use a razor blade to make a hole in the strap coinciding with the hole in the washer. Be careful not to damage the strap elsewhere with the blade.
Use a razor blade to make a hole in the strap coinciding with the hole in the washer. Be careful not to damage the strap elsewhere with the blade.
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==Preamp-Backplane Connection Problems==
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Sometimes a preamp does not connect completely to the backplane. Symptoms of this problem include unusually low data values from particular SiPMs that do not follow a bell curve. The loose connection has sometimes affected SiPM 23. This problem appeared in runs 1898-1906.
==Popsicle stick Storage==
==Popsicle stick Storage==