[Dsg-hallb_magnets] [Revised Logentry] Oscilloscopes connected to Solenoid QD# 2 Ch 8

[tlemon at jlab.org]

Logentry Text:
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Two oscilloscopes were connected to Solenoid QD #2 Ch 8 using differential probes for diagnostic testing.

Oscilloscope #1 has a 830 mV trigger level (top scope in attached picture). Oscilloscope #2 has a 740 mV trigger level (bottom scope in attached picture). The attached PDF shows the points on the QD board where the probes were attached.

Attached is also a picture of the connections of the probes at the QD board.

Oscilloscope #1 has an ethernet connection, allowing it to be accessed remotely. Its IP is 129.57.96.41 with hostname hb-oscope.jlab.org. If its IP address or hostname are typed into a web browser on a Hall B subnet PC, the scope's web interface can be accessed. 

To monitor Oscilloscope #2, a webcam (hostname hallbcam09.jlab.org) was set up. The camera's web interface can be reached by typing its hostname into a web browser on a Hall B subnet PC.

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This is a plain text email for clients that cannot display HTML.  The full logentry can be found online at https://logbooks.jlab.org/entry/3554401
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