Guralp Systems CD1.1 - Manual (Page 3)

Operator's Guide
7 Using the CD1.1 Sender.........................................................38
7.1 Back-filling and retransmission........................................................38
7.2 Creating a new CD1.1 sender instance............................................39
7.3 Configuration options for the sender...............................................40
7.3.1 Configurable parameters in standard mode..............................40
7.3.2 Configurable parameters in expert mode..................................44
8 Frame database files.............................................................45
8.1 Managing database files..................................................................45
8.2 Examining database files.................................................................47
9 Logging and analysing..........................................................48
9.1 Web-based tools..............................................................................48
9.1.1 Multiplexer log analysis tool......................................................48
9.1.2 Receiver log analysis tool..........................................................51
9.1.3 Sender log analysis tool.............................................................52
9.2 Command-line tools.........................................................................56
9.2.1 cd11-backfilldb-tool...................................................................57
9.2.2 cd11-framedb-tool.....................................................................59
9.2.3 cd11-timedb-tool.......................................................................60
9.2.4 cd11-frame-analyser-tool..........................................................62
9.2.5 cd11-management-tool.............................................................64
10 Authentication Management................................................67
10.1 Process Overview...........................................................................67
10.2 Spyrus Lynks operation..................................................................68
10.2.1 Card initialisation.....................................................................68
10.2.2 Keypair generation..................................................................68
10.2.3 Certificate signing requests.....................................................69
10.3 CD1.1 operation.............................................................................69
10.3.1 cd11-spyrus-tool.sh.................................................................70
11 Configuring DM24s and CD24s.............................................72
11.1 SoH reporting.................................................................................72
11.2 Latency..........................................................................................73
12 Calibration Values...............................................................74
12.1 Seismic sensors (velocity)..............................................................75
12.2 Seismic sensors (acceleration)......................................................76
12.3 Acoustic or infrasound sensors......................................................77
12.4 Wind speed....................................................................................77
12.5 Wind direction................................................................................77
June 2010 3