Hi. Unfortunately Jerzy is coming back to Poland. There are two possibilities: 1. HV supply problem - similar situation was with T3 before. 2. We have a short in T5/II. Someone has to go into IR in order to check this module as it was done before. Please, inform us about progress. Best regards. Zbigniew On Tue, 30 Oct 2001, Flemming Videbaek wrote: > Investigated the T5- module 2 problem. > > - With all anodes off (as found this morning) > Field a1 1350 see 260 V on cathode hv channel (no current). > > - Field at 0 > at small cathode voltage (400V) see 49 micro A --> 8 MOhm short > No apperant cross talk to anode wires. *xu, y, or v) > > - Set all demand & deafult voltages for T5-2 to zero > > - Should operate remaining modules T5-A1 and T5-A3 with default > voltages. > > > > > >
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