Guralp Systems CMG-DCM - Manual (Page 2)

CMG-DCM Data Communications Module
Table of Contents
1 Introduction............................................................................................................... 5
1.1 Inside the DCM................................................................................................... 8
2 Installing the CMG-DCM........................................................................................ 11
2.1 Overview........................................................................................................... 11
2.2 Power supply.................................................................................................... 11
2.3 Connecting to a single computer...................................................................... 12
2.4 Connecting to a local network.......................................................................... 15
2.5 Connecting digitizers and external hardware.................................................. 18
2.6 Setting up the DCM.......................................................................................... 19
3 Usage........................................................................................................................ 24
3.1 General notes.................................................................................................... 24
3.2 The DCM as a data store................................................................................... 24
3.3 The DCM as a GCF data source........................................................................ 28
3.4 The DCM as a network data hub...................................................................... 32
3.5 Troubleshooting DCM installations................................................................. 38
3.6 CMG-AM Authentication Modules.................................................................. 43
4 Tools......................................................................................................................... 51
4.1 Summary........................................................................................................... 51
4.2 Process Overview.............................................................................................. 54
4.3 Data Viewer....................................................................................................... 55
4.4 Data/Status Summary....................................................................................... 57
4.5 Disk files........................................................................................................... 59
4.6 Flash files.......................................................................................................... 60
4.7 Disk tools.......................................................................................................... 60
4.8 Camera.............................................................................................................. 62
4.9 Recent Log Entries............................................................................................ 62
5 Data transfer............................................................................................................ 64
5.1 Scream! server.................................................................................................. 64
5.2 SeedLink........................................................................................................... 66
5.3 DSS.................................................................................................................... 68
5.4 CD1 (CD1.0) Sender.......................................................................................... 70
5.5 CD1.1................................................................................................................. 72
5.6 CNSN configuration (cnsn.cfg)......................................................................... 74
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