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 Mon Feb 18 12:04:39 2008, Alberto, Update, Electronics, RF Monitor (StocMon) 
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 Fri Feb 22 08:29:07 2008, Alberto, Update, Electronics, RF Monitor (StocMon)
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Fri Feb 22 11:13:15 2008, rob, Update, Electronics, RF Monitor (StocMon)
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Fri Feb 22 08:33:18 2008, Alberto, Update, Electronics, RF Monitor (StocMon)
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Thu Feb 28 19:49:21 2008, rob, Update, Electronics, RF Monitor (StocMon)
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Message ID: 331
Entry time: Fri Feb 22 08:29:07 2008
In reply to: 321
Reply to this: 334
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| Author: |
Alberto |
| Type: |
Update |
| Category: |
Electronics |
| Subject: |
RF Monitor (StocMon) |
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| Quote: | I put the amplifiers next to the monitor on the PSL table, layed the power and the RF SMA cables out to the rack. I'm powering the box and the amplifiers with the power supply, waiting for someone to show me tomorrow how to connect it to the Sorensen (Steve, Ben?).
I'm ready to hook up the channels into EPICS. |
Me and Ben Abbot were plugging the cables that power that RF Monitor box into the PSL rack when inadvertently we made some arcs spark between the pins on the back of one of the ADC. Somehow that made the laser shut down although the MOPA stayed on. We also notice some smell of burn.
Later on, after several failed attempts, Rob, Ben and Steve could restart the laser. It took some times because the written procedure to start the chiller is not very precise. |