10:00am
Trying to get comminucation between Laptop and Heater Controller working. Found we only need to crossover the #2 #3 wire in RJ45 line.
3:30pm
Help Brad to fix the 4th CsI detector. Found 3-4 places have leakage. Rewrap them, now it's fine.
5:10pm
Back to Target Lab. Help xfzhu to setup communication downstairs. We found we could not use the wire which we made crossover and normal wire. We think that's because the distance is so long that it has already excessed the limit of RS-232 ( 12 meters ). However, once we add RS232 Mini-tester in the interface, we find for this two different wire, we can use both to commute. For this part, we don't understand very well, especially the part of Mini-tester.
7:10pm
See Target-Logbook entry 481. At high temperature, the wave tube has some problem.
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